Vulnerability identifier: #VU76646
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-254
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Zimbra Collaboration
Web applications /
Webmail solutions
Vendor: Synacor Inc.
Description
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to unspecified error in ClientUploader packages. A remote attacker can bypass implemented security restrictions.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Zimbra Collaboration: 8.8 - 10.0.0
External links
http://wiki.zimbra.com/wiki/Security_Center#ZCS_8.8.15_Patch_40_Released
http://wiki.zimbra.com/wiki/Security_Center#ZCS_9.0.0_Patch_33_Released
http://wiki.zimbra.com/wiki/Security_Center#Daffodil_10.0.1_Released
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.