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CVE-2023-41763

Server-Side Request Forgery (SSRF) — is CVE-2023-41763real, exploitable, or a false positive? Here's the community ground truth.

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Medium · CVSS 5.3EPSS 90.4%CISA KEVCWE-918 · Server-Side Request Forgery (SSRF)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Skype for Business Elevation of Privilege Vulnerability

NVD only has a brief summary for this one — the community fills in the real-world detail below.

References

NVD MITRE CVE.org CISA KEV

Published

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Community ground truth

Community verdict

3 verdicts
Not a real issue

Includes TruePositive's curated baseline from public sources — community verdicts accrue on top.

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Community real-world severity: High (High 3) — CVSS base score 5.3

Practitioners rate this higher than its CVSS — treat with extra caution.

Field notes & remediation

Verdicts are the quick signal — notes are the evidence and fixes behind them.

  • 0
    Field note · Aisha RahmanCurated

    Microsoft Skype for Business Privilege Escalation Vulnerability — Microsoft Skype for Business contains an unspecified vulnerability that allows for privilege escalation. Listed in the CISA KEV catalog (added 2023-10-10) — confirmed exploited in the wild, not theoretical. FIRST EPSS puts the chance of exploitation in the next 30 days at ~90%. Treat it as real and prioritize remediation over triage.

  • 0
    Remediation · Tomáš NovákCurated

    Required action for Microsoft Skype for Business: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. CISA set a federal remediation due date of 2023-10-31. After patching, verify the vulnerable path is no longer reachable before closing the finding.

Related CVEs

Same weakness — CWE-918 · Server-Side Request Forgery (SSRF).

CVE-2023-41763 — exploitable or a false positive? · TruePositive