CSRF in Zimbra Collaboration Server
CVE-2015-6541
Multiple cross-site request forgery (CSRF) vulnerabilities in the Mail interface in Zimbra Collaboration Server (ZCS) before 8.5 allow remote attackers to hijack the authentication of arbitrary users for requests that change account preferences via a SOAP request to service/soap/BatchRequest.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.030 (86.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wiki.zimbra.com/wiki/Security/Collab/86
- seclists.org/fulldisclosure/2016/Feb/121 (mailing-list)
- www.exploit-db.com/exploits/39500/ (Exploit, exploit)
Frequently asked questions
- What is CVE-2015-6541?
- CVE-2015-6541 is a high-severity vulnerability in Zimbra Collaboration Server, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2016-04-08.
- How severe is CVE-2015-6541?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2015-6541 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.