CVE-2020-7796
Last modified
CVE-2020-7796 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Zimbra Collaboration Suite (ZCS) before 8.8.15 Patch 7 allows SSRF when WebEx zimlet is installed and zimlet JSP is enabled.. CISA has confirmed active exploitation in the wild. EPSS estimates a 85.42% chance of exploitation in the next 30 days.
Description
Zimbra Collaboration Suite (ZCS) before 8.8.15 Patch 7 allows SSRF when WebEx zimlet is installed and zimlet JSP is enabled.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Synacor | Zimbra Collaboration Suite | < 8.8.15 |
| Synacor | Zimbra Collaboration Suite | 8.8.15 |
References
- https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P7Release Notes, Vendor Advisory
- https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P7Release Notes, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-7796US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
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