backup vulnerabilities and fixes

Recent CVEs affecting backup, with upgrade or downgrade steps. 3 tracked.

backup has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2025-05-22. Highest priority: CVE-2025-23082 (score 42/100).

• CVE-2025-43596 HIGH 7.8 UPGRADE An insecure file system permissions vulnerability in MSP360 Backup 8.0 allows a low privileged user to execute
• CVE-2025-43595 HIGH 7.8 DOWNGRADE An insecure file system permissions vulnerability in MSP360 Backup 4.3.1.115 allows a low privileged user to e
• CVE-2025-23082 HIGH 7.2 UPGRADE Veeam Backup for Microsoft Azure is vulnerable to Server-Side Request Forgery (SSRF)

FAQ

How do I fix backup vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is backup being exploited right now?

None of the tracked backup CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which backup CVE should I patch first?

CVE-2025-23082 currently ranks highest (42/100): Veeam Backup for Microsoft Azure is vulnerable to Server-Side Request Forgery (SSRF).

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