CVE-2020-18985 — MEDIUM (6.1)

Vulnerability Description

An issue in /domain/service/.ewell-known/caldav of Zimbra Collaboration 8.8.12 allows attackers to redirect users to any arbitrary website of their choosing.

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-601

References

https://github.com/buxu/bug/issues/3Issue TrackingThird Party Advisory
https://github.com/buxu/bug/issues/3Issue TrackingThird Party Advisory

FAQ

What is CVE-2020-18985?

CVE-2020-18985 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue in /domain/service/.ewell-known/caldav of Zimbra Collaboration 8.8.12 allows attackers to redirect users to any arbitrary website of their choosing.

How severe is CVE-2020-18985?

CVE-2020-18985 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-2020-18985?

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