CVE-2023-20864 in the critical feed json
VMware Aria Operations for Logs contains a deserialization vulnerability.
published 2023-04-20 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-25038
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 70.4%
- EPSS 70.4% chance of exploitation in 30 days, percentile 99.3%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
VMware Aria Operations for Logs contains a deserialization vulnerability. An unauthenticated, malicious actor with network access to VMware Aria Operations for Logs may be able to execute arbitrary code as root.
Patch / fix
- vmware aria_operations_for_logs 8.12.0
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
70.42% chance of exploitation in the next 30 days, higher than 99.3% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template VMware Aria Operations for Logs - Unauthenticated Remote Code Execution nuclei detection template
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- n/a VMware Aria Operations for Logs (formerly vRealize Log Insight)
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
- Technology feeds
References
-
vmware.com
/security/advisories/VMSA-2023-0007.html
vendor-advisory
Sources
- CVE List CVE-2023-20864
- NVD CVE-2023-20864
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