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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2026-20151

CVE-2026-20151: 1 tracked advisory record across Cisco. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

Vendor advisory comparison

Cisco

1 advisory
  • Advisory severityHigh7.3

    High [CVE-2026-20151] Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability

    cisco-sa-cssm-priv-esc-xRAnOuO8Source published Source updated

    A vulnerability in the web interface of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to elevate privileges on an affected system. This vulnerability is due to the improper transmission of sensitive user information.

    Related products — impact not confirmed
    • Smart Software Manager On-Prem
    Source-reported affected versions
    • Scope: This vulnerability affects Cisco SSM On-Prem, regardless of the software configuration.
    • Release 9-202510 and earlier (first fixed: 9-202601)
    Source-reported fixed versions
    • 9-202601
    Mitigation guidance
    • Upgrade to the first fixed release for your train per the Fixed Releases table in this advisory.
    • Release 9-202510 and earlier: upgrade to 9-202601.
    Workarounds
    • There are no workarounds that address this vulnerability.
    Full advisory and evidenceOpen source bulletin

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