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Highest advisory severityMedium 1 vendor · 1 advisory

CVE-2026-20078

CVE-2026-20078: 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 severityMedium6.5

    Medium [CVE-2026-20078 +1] Cisco Unity Connection Arbitrary File Download Vulnerabilities

    cisco-sa-unity-file-download-RmKEVWPxSource published Source updated

    This bulletin covers 2 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.

    Multiple vulnerabilities in Cisco Unity Connection could allow an authenticated, remote attacker to download arbitrary files from an affected system. To exploit these vulnerabilities, the attacker must have valid administrative credentials. These vulnerabilities are due to improper sanitization of user input to the web-based management interface. An attacker could exploit these vulnerabilities by sending a crafted HTTPS request. A successful exploit could allow the attacker to download arbitrary files from an affected system. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

    Related products — impact not confirmed
    • Unity Connection
    Source-reported affected versions
    • Scope: At the time of publication, these vulnerabilities affected Cisco Unity Connection, regardless of device configuration.
    • 12.5 and earlier — Migrate to a fixed release
    • Release 14 (first fixed: 14SU6)
    • Release 15 (first fixed: 15SU4)
    Source-reported fixed versions
    • 14SU6
    • 15SU4
    Mitigation guidance
    • Upgrade to the first fixed release for your train per the Fixed Releases table in this advisory.
    • Release 12.5 and earlier: migrate to a fixed release.
    • Release 14: upgrade to 14SU6.
    • Release 15: upgrade to 15SU4.
    Workarounds
    • There are no workarounds that address these vulnerabilities.
    Full advisory and evidenceOpen source bulletin

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