CVE-2023-41763
Skype for Business Elevation of Privilege Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Fix
- Fixed in 6.0.9319.869, 7.0.246.530
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Skype for Business is affected by this vulnerability, which could allow an attacker to gain elevated privileges on a system. Successful exploitation would give the attacker higher levels of access than they were originally granted.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Skype for Business Elevation of Privilege Vulnerability
Timeline
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CVE published
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- Microsoft Skype for Business Server 2015 CU13
From 9319.0 · fixed in 6.0.9319.869
- Microsoft Skype for Business Server 2019 CU7
From 2046.0 · fixed in 7.0.246.530