CVE Feed

    Dashboard / CVE / CVE-2022-43755

    CVE-2022-43755

    A Insufficient Entropy vulnerability in SUSE Rancher allows attackers that gained knowledge of the cattle-token to continue abusing this even after the token was renewed. This issue affects: SUSE Rancher Rancher versions prior to 2.6.10; Rancher versions prior to 2.7.1.

    Published:Feb 7, 2023
    Last Modified:Mar 25, 2025
    EPS:Feb 7, 2023
    EPSS Score:0.00099
    CVSS Score:7.1

    Affected Products

    Vendor
    Suse
    Product
    Rancher

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-331 Insufficient Entropy

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-59 Session Credential Falsification through Prediction

    Related CVEs

    CVE-2026-75035 (CVSS 7.1) — A flaw was found in Rancher Manager. When a non-administrative caller supplied a label selector naming a diffe…
    CVE-2026-75034 (CVSS 7.4) — A flaw was found in Rancher Manager. The SAML assertion replay protection introduced by the fix for CVE-2026-4…
    CVE-2026-75033 (CVSS 7.7) — A flaw was found in Rancher Manager. Project Secrets were propagated into a namespace based only on its `field…
    CVE-2026-71404 (CVSS 8.7) — A flaw was found in Rancher Manager. The GlobalRole controller derived the target ClusterRole name from the us…
    CVE-2026-71403 (CVSS 6.1) — A flaw was found in Rancher Manager. The /v3/users update path did not enforce immutability of a User resource…
    CVE-2026-44945 (CVSS 9.1) — A privilege escalation vulnerability exists in Rancher's impersonation middleware (pkg/auth/requests/impersona…
    CVE-2026-55998 (CVSS 5.3) — The endpoint /v3/import/{token}_{clusterId}.yaml retrieves the cluster object before validating the token. Whe…
    CVE-2026-59675 (CVSS 7.5) — When API audit logging is enabled, the middleware reads the entire HTTP request body into memory without enfor…
    CVE-2026-55996 (CVSS 4.3) — A denial-of-service vulnerability was identified in multiple TLS listeners in Rancher. Both the cattle-cluster…
    CVE-2026-44938 (CVSS 8.8) — A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive ke…

    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