CVE Explorer
CVE-2026-44963
A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Backup and Replication","vendor":"Veeam","versions":[{"lessThan":"12.3.2","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:bf70313a3bfaa0bddda74be9f22d940741d8990e76ca6ad3812fba7892e80821 · sha256:f2639d8cb6bdcc21… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":9.4,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:bf70313a3bfaa0bddda74be9f22d940741d8990e76ca6ad3812fba7892e80821 · sha256:f2639d8cb6bdcc21… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:bf70313a3bfaa0bddda74be9f22d940741d8990e76ca6ad3812fba7892e80821 · sha256:f2639d8cb6bdcc21… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://www.veeam.com/kb4869"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:bf70313a3bfaa0bddda74be9f22d940741d8990e76ca6ad3812fba7892e80821 · sha256:f2639d8cb6bdcc21… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.