CVE-2025-64394EUVD-2025-211203GHSA-9H96-GJGH-C298
A vulnerability allowing a low-privileged local user to write arbitrary files with SYSTEM privileges during the installation of Veeam Backup
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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? →
- Not listed in CISA KEV
- 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
A local user with low privileges can cause arbitrary files to be written with SYSTEM privileges during installation of Veeam Backup for Microsoft 365. This could allow the user to escalate their privileges or crash the system or service.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
A vulnerability allowing a low-privileged local user to write arbitrary files with SYSTEM privileges during the installation of Veeam Backup for Microsoft 365, which can lead to privilege escalation or denial of service.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- Veeam Backup for Microsoft 365
From 8.0 · through 8.6.0.1102