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    CVE-2022-36324

    Affected devices do not properly handle the renegotiation of SSL/TLS parameters. This could allow an unauthenticated remote attacker to bypass the TCP brute force prevention and lead to a denial of service condition for the duration of the attack.

    Published:Aug 10, 2022
    Last Modified:Apr 14, 2026
    EPS:Aug 10, 2022
    EPSS Score:0.0107
    CVSS Score:7.5

    Affected Products

    Vendor
    Siemens
    Product
    Scalance M-800
    Vendor
    Siemens
    Product
    Scalance M-800 Firmware
    Vendor
    Siemens
    Product
    Scalance S615
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    Siemens
    Product
    Scalance S615 Firmware
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    Siemens
    Product
    Scalance W700 Ieee 802.11ac
    Vendor
    Siemens
    Product
    Scalance W700 Ieee 802.11ac Firmware
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    Siemens
    Product
    Scalance W700 Ieee 802.11ax
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    Siemens
    Product
    Scalance W700 Ieee 802.11ax Firmware
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    Siemens
    Product
    Scalance W700 Ieee 802.11n
    Vendor
    Siemens
    Product
    Scalance W700 Ieee 802.11n Firmware
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    Siemens
    Product
    Scalance Xb-200
    Vendor
    Siemens
    Product
    Scalance Xb-200 Firmware
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    Siemens
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    Scalance Xb205-3
    Vendor
    Siemens
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    Scalance Xb205-3 Firmware
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    Siemens
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    Scalance Xb205-3ld
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    Siemens
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    Scalance Xb205-3ld Firmware
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    Siemens
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    Scalance Xb208
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    Scalance Xb208 Firmware
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    Scalance Xb213-3
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    Scalance Xb213-3 Firmware
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    Scalance Xb213-3ld
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    Scalance Xb213-3ld Firmware
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    Scalance Xb216
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    Scalance Xb216 Firmware
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    Scalance Xc-200
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    Scalance Xc-200 Firmware
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    Scalance Xc206-2
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    Scalance Xc206-2 Firmware
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    Scalance Xc206-2g Poe
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    Scalance Xc206-2g Poe Firmware
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    Scalance Xc206-2g Poe Eec
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    Scalance Xc206-2g Poe Eec Firmware
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    Scalance Xc206-2sfp Eec
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    Scalance Xc206-2sfp Eec Firmware
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    Scalance Xc206-2sfp G
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    Scalance Xc206-2sfp G \(e\/ip\)
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    Scalance Xc206-2sfp G \(e\/ip\) Firmware
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    Scalance Xc206-2sfp G Eec
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    Scalance Xc206-2sfp G Eec Firmware
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    Scalance Xc206-2sfp G Firmware
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    Scalance Xc208
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    Scalance Xc208 Firmware
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    Scalance Xc208eec
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    Scalance Xc208eec Firmware
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    Scalance Xc208g
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    Scalance Xc208g \(e\/ip\)
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    Scalance Xc208g \(e\/ip\) Firmware
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    Scalance Xc208g Eec
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    Scalance Xc208g Eec Firmware
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    Scalance Xc208g Firmware
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    Scalance Xc208g Poe
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    Scalance Xc208g Poe Firmware
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    Siemens
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    Scalance Xc216
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    Scalance Xc216-4c
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    Scalance Xc216-4c Firmware
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    Scalance Xc216-4c G
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    Scalance Xc216-4c G \(e\/ip\)
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    Scalance Xc216-4c G \(e\/ip\) Firmware
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    Scalance Xc216-4c G Eec
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    Scalance Xc216-4c G Eec Firmware
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    Scalance Xc216-4c G Firmware
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    Scalance Xc216 Firmware
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    Scalance Xc216eec
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    Scalance Xc216eec Firmware
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    Scalance Xc224-4c G
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    Scalance Xc224-4c G \(e\/ip\)
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    Scalance Xc224-4c G \(e\/ip\) Firmware
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    Scalance Xc224-4c G Firmware
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    Scalance Xc224-4c G Eec
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    Scalance Xc224-4c G Eec Firmware
    Vendor
    Siemens
    Product
    Scalance Xc224
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    Siemens
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    Scalance Xc224 Firmware
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    Siemens
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    Scalance Xf-200ba
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    Scalance Xf-200ba Firmware
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    Scalance Xf204-2ba Dna
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    Scalance Xf204-2ba Dna Firmware
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    Scalance Xf204-2ba Irt
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    Siemens
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    Scalance Xf204-2ba Irt Firmware
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    Siemens
    Product
    Scalance Xm400
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    Scalance Xm400 Firmware
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    Siemens
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    Scalance Xm408-4c
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    Scalance Xm408-4c Firmware
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    Scalance Xm408-4c L3
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    Scalance Xm408-4c L3 Firmware
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    Scalance Xm408-8c
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    Scalance Xm408-8c Firmware
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    Scalance Xm408-8c L3
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    Scalance Xm408-8c L3 Firmware
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    Scalance Xm416-4c
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    Scalance Xm416-4c Firmware
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    Scalance Xm416-4c L3
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    Scalance Xm416-4c L3 Firmware
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    Siemens
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    Scalance Xp-200
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    Scalance Xp-200 Firmware
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    Siemens
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    Scalance Xp208
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    Scalance Xp208 \(eip\)
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    Scalance Xp208 \(eip\) Firmware
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    Scalance Xp208 Firmware
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    Scalance Xp208eec
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    Scalance Xp208eec Firmware
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    Scalance Xp208poe Eec
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    Scalance Xp208poe Eec Firmware
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    Scalance Xp216
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    Scalance Xp216 \(eip\)
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    Scalance Xp216 \(eip\) Firmware
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    Scalance Xp216 Firmware
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    Scalance Xp216eec
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    Scalance Xp216eec Firmware
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    Scalance Xp216poe Eec
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    Scalance Xp216poe Eec Firmware
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    Siemens
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    Scalance Xr-300
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    Scalance Xr-300 Firmware
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    Scalance Xr-300eec
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    Scalance Xr-300eec Firmware
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    Scalance Xr-300poe
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    Scalance Xr-300poe Firmware
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    Scalance Xr-300wg
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    Scalance Xr-300wg Firmware
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    Scalance Xr324-12m
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    Scalance Xr324-12m Firmware
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    Scalance Xr324-12m Ts
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    Scalance Xr324-12m Ts Firmware
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    Scalance Xr324-4m Eec
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    Scalance Xr324-4m Eec Firmware
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    Scalance Xr324-4m Poe
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    Scalance Xr324-4m Poe Firmware
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    Scalance Xr324-4m Poe Ts
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    Scalance Xr324-4m Poe Ts Firmware
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    Scalance Xr324wg
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    Scalance Xr324wg Firmware
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    Siemens
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    Scalance Xr326-2c Poe Wg
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    Product
    Scalance Xr326-2c Poe Wg Firmware
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    Product
    Scalance Xr328-4c Wg
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    Product
    Scalance Xr328-4c Wg Firmware
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    Siemens
    Product
    Scalance Xr500
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    Product
    Scalance Xr500 Firmware
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    Product
    Scalance Xr524
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    Siemens
    Product
    Scalance Xr524-8c
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    Product
    Scalance Xr524-8c Firmware
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    Product
    Scalance Xr524-8c L3
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    Product
    Scalance Xr524-8c L3 Firmware
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    Scalance Xr524 Firmware
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    Siemens
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    Scalance Xr526
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    Siemens
    Product
    Scalance Xr526-8c
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    Product
    Scalance Xr526-8c Firmware
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    Siemens
    Product
    Scalance Xr526-8c L3
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    Product
    Scalance Xr526-8c L3 Firmware
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    Siemens
    Product
    Scalance Xr526 Firmware
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    Siemens
    Product
    Scalance Xr528
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    Siemens
    Product
    Scalance Xr528-6m
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    Siemens
    Product
    Scalance Xr528-6m 2hr2
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    Product
    Scalance Xr528-6m 2hr2 Firmware
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    Scalance Xr528-6m 2hr2 L3
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    Scalance Xr528-6m 2hr2 L3 Firmware
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    Scalance Xr528-6m Firmware
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    Scalance Xr528-6m L3
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    Scalance Xr528-6m L3 Firmware
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    Siemens
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    Scalance Xr528 Firmware
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    Siemens
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    Scalance Xr552
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    Scalance Xr552-12
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    Scalance Xr552-12 Firmware
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    Scalance Xr552-12m
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    Scalance Xr552-12m 2hr2
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    Scalance Xr552-12m 2hr2 Firmware
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    Scalance Xr552-12m 2hr2 L3
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    Scalance Xr552-12m 2hr2 L3 Firmware
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    Siemens
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    Scalance Xr552-12m Firmware
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    Siemens
    Product
    Scalance Xr552 Firmware

    Exploits

    No exploit reference

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High