XXE in Unifiedremote Unified Remote
CVE-2023-52252
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.
Vulnerability class: XXE (XML External Entity)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (64.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Unifiedremote Unified Remote — versions 3.13.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- harkenzo.tlstickle.com/2023-03-17-UR-Web-Triggerable-RCE/ (Exploit)
- www.exploit-db.com/exploits/51309 (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-52252?
- CVE-2023-52252 is a critical-severity vulnerability in Unifiedremote Unified Remote, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.8/10. Published 2023-12-30.
- How severe is CVE-2023-52252?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-52252 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.