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Status published
Critical
CVE-2016-6603
ZOHO WebNMS Framework 5.2 and 5.2 SP1 allows remote attackers...
Vulnerability Description
ZOHO WebNMS Framework 5.2 and 5.2 SP1 allows remote attackers to bypass authentication and impersonate arbitrary users via the UserName HTTP header.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://seclists.org/fulldisclosure/2016/Aug/54
- https://forums.webnms.com/topic/recent-vulnerabilities-in-webnms-and-how-to-protect-the-server-against-them
- http://www.securityfocus.com/bid/92402
- https://www.exploit-db.com/exploits/40229/
- http://www.securityfocus.com/archive/1/539159/100/0/threaded
- http://packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-Weak-Obfuscation-User-Impersonation.html
- https://blogs.securiteam.com/index.php/archives/2712
- https://github.com/pedrib/PoC/blob/master/advisories/webnms-5.2-sp1-pwn.txt
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Affected Vendor
zohocorp
View all reports →Affected Software
webnms framework
Vulnerable Versions:
5.2
Timeline
Official Publish:
January 23rd, 2017
Last Modified:
August 6th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.