CVE-2023-52252 json
Unified Remote 3.13.0 allows remote attackers to execute arbitrary Lua code because of a wildcarded Access-Control-Allow-Origin for the Rem…
published 2023-12-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-56925
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 66%
- public exploits
- 0
- none known
Summary
Unified Remote 3.13.0 allows remote attackers to execute arbitrary Lua code because of a wildcarded Access-Control-Allow-Origin for the Remote upload endpoint.
Exploit prediction
1.12% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- harkenzo.tlstickle.com https://harkenzo.tlstickle.com/2023-03-17-UR-Web-Triggerable-RCE/ referenced PoC, tagged "exploit" by a source, unverified
- exploit-db.com https://www.exploit-db.com/exploits/51309 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
harkenzo.tlstickle.com
/2023-03-17-UR-Web-Triggerable-RCE/
exploit
-
exploit-db.com
/exploits/51309
exploit, third-party-advisory, vdb-entry
Sources
- CVE List CVE-2023-52252
- NVD CVE-2023-52252
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.