CSRF key bypass using HTTP methods in zoneminder
63Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actcvss 8epss 5.8%
from disclosure to weapon171 days
Published on NVDOct 7
1st PoC+171d
VulnCheck+974d
exploitation probability
5.8%top 8% of all CVEs
observed exploitation
yesVulnCheck
2 public exploit(s)
ZoneMinder is a free, open source Closed-circuit television software application. In affected versions authenticated users can bypass CSRF keys by modifying the request supplied to the Zoneminder web application. These modifications include replacing HTTP POST with an HTTP GET and removing the CSRF key from the request. An attacker can take advantage of this by using an HTTP GET request to perform actions with no CSRF protection. This could allow an attacker to cause an authenticated user to perform unexpected actions on the web application. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected products
ZoneMinder · zoneminderpublic PoCs found — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/51071cve_referencepacketstormsecurity.com/files/171498/Zoneminder-Log-Injection-XSS-Cross-Site-Request-Forgery.htmlunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.