CVE-2020-18984 — MEDIUM (6.1)

Vulnerability Description

A reflected cross-site scripting (XSS) vulnerability in the zimbraAdmin/public/secureRequest.jsp component of Zimbra Collaboration 8.8.12 allows unauthenticated attackers to execute arbitrary web scripts or HTML via a host header injection.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Synacor	Zimbra Collaboration Suite	8.8.12

Related Weaknesses (CWE)

CWE-79

References

https://github.com/buxu/bug/issues/2Issue TrackingThird Party Advisory
https://github.com/buxu/bug/issues/2Issue TrackingThird Party Advisory

FAQ

What is CVE-2020-18984?

CVE-2020-18984 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A reflected cross-site scripting (XSS) vulnerability in the zimbraAdmin/public/secureRequest.jsp component of Zimbra Collaboration 8.8.12 allows unauthenticated attackers to execute arbitrary web scri...

How severe is CVE-2020-18984?

CVE-2020-18984 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-18984?

Check the references section above for vendor advisories and patch information. Affected products include: Synacor Zimbra Collaboration Suite.