Arbitrary file upload in Eyesofnetwork
CVE-2021-27513
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload arbitrary .xml.php files because it relies on "le filtre userside."
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.284 (98.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.284 · newest: 0.284 · change: 0.000
Affected products
- Eyesofnetwork — versions 5.3-10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/ArianeBlow/exploit-eyesofnetwork5.3.10/blob/main/PoC-BruteForceID-ar… (Exploit, Third Party Advisory)
- github.com/EyesOfNetworkCommunity/eonweb/issues/87 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-27513?
- CVE-2021-27513 is a high-severity vulnerability in Eyesofnetwork, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2021-02-22.
- How severe is CVE-2021-27513?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-27513 known to be exploited?
- 14 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.