CVE-2024-22899 json
Vinchin Backup & Recovery v7.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the syncNtpTime fun…
published 2024-02-02 2 y ago modified 2026-07-09 4 mo ago also EUVD-2024-20424
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.4%
- EPSS 2.4% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
Vinchin Backup & Recovery v7.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the syncNtpTime function.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
2.39% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- blog.leakix.net https://blog.leakix.net/2024/01/vinchin-backup-rce-chain/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
blog.leakix.net
/2024/01/vinchin-backup-rce-chain/
exploit, third-party-advisory
-
seclists.org
/fulldisclosure/2024/Jan/29
mailing-list, third-party-advisory
- packetstormsecurity.com /files/176793/Vinchin-Backup-And-Recovery-7.2-syncNtpTime-Command-Injection.html
- seclists.org /fulldisclosure/2024/Jan/29
Sources
- CVE List CVE-2024-22899
- NVD CVE-2024-22899
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