CVE-2016-6603 (CRITICAL 9.8) · Watchpost

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CVE-2016-6603

CRITICAL 9.8CVE-2016-6603 · Published 23/01/2017 · updated 17/06/2026

Package	Affected versions	Patched versions
webnms framework zohocorp	`= 5.2`	No fix yet

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.

References

packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-Weak-Obfuscation-User-Impersonation.html · Exploit
seclists.org/fulldisclosure/2016/Aug/54 · Exploit
securityfocus.com/archive/1/539159/100/0/threaded
securityfocus.com/bid/92402 · Third Party Advisory
blogs.securiteam.com/index.php/archives/2712 · Exploit
forums.webnms.com/topic/recent-vulnerabilities-in-webnms-and-how-to-protect-the-server-against-them
pedrib/PoC · Exploit
exploit-db.com/exploits/40229 · Exploit

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