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    CVE-2022-35261

    A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_authorized_keys/` API.

    Published:Oct 25, 2022
    Last Modified:Apr 15, 2025
    EPS:Oct 25, 2022
    EPSS Score:0.00112
    CVSS Score:7.5

    Affected Products

    Vendor
    Robustel
    Product
    R1510
    Vendor
    Robustel
    Product
    R1510 Firmware

    Exploits

    https://talosintelligence.com/vulnerability_reports/TALOS-2022-1575https://talosintelligence.com/vulnerability_reports/TALOS-2022-1575

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2022-35271 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35270 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35269 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35268 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35267 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35266 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35265 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35264 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35263 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…
    CVE-2022-35262 (CVSS 7.5) — A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 an…

    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