CVE-2016-6602 — CRITICAL (9.8)

Vulnerability Description

ZOHO WebNMS Framework 5.2 and 5.2 SP1 use a weak obfuscation algorithm to store passwords, which allows context-dependent attackers to obtain cleartext passwords by leveraging access to WEB-INF/conf/securitydbData.xml. NOTE: this issue can be combined with CVE-2016-6601 for a remote exploit.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Zohocorp	Webnms Framework	5.2

Related Weaknesses (CWE)

CWE-327

References

http://packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-WExploitThird Party Advisory
http://seclists.org/fulldisclosure/2016/Aug/54ExploitMailing List
http://www.rapid7.com/db/modules/auxiliary/admin/http/webnms_cred_disclosureThird Party Advisory
http://www.securityfocus.com/archive/1/539159/100/0/threaded
http://www.securityfocus.com/bid/92402Third Party AdvisoryVDB Entry
https://blogs.securiteam.com/index.php/archives/2712ExploitTechnical DescriptionThird Party Advisory
https://forums.webnms.com/topic/recent-vulnerabilities-in-webnms-and-how-to-prot
https://github.com/pedrib/PoC/blob/master/advisories/webnms-5.2-sp1-pwn.txtExploit
https://www.exploit-db.com/exploits/40229/ExploitThird Party Advisory
http://packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-WExploitThird Party Advisory
http://seclists.org/fulldisclosure/2016/Aug/54ExploitMailing List
http://www.rapid7.com/db/modules/auxiliary/admin/http/webnms_cred_disclosureThird Party Advisory
http://www.securityfocus.com/archive/1/539159/100/0/threaded
http://www.securityfocus.com/bid/92402Third Party AdvisoryVDB Entry
https://blogs.securiteam.com/index.php/archives/2712ExploitTechnical DescriptionThird Party Advisory

FAQ

What is CVE-2016-6602?

CVE-2016-6602 is a vulnerability with a CVSS score of 9.8 (CRITICAL). ZOHO WebNMS Framework 5.2 and 5.2 SP1 use a weak obfuscation algorithm to store passwords, which allows context-dependent attackers to obtain cleartext passwords by leveraging access to WEB-INF/conf/s...

How severe is CVE-2016-6602?

CVE-2016-6602 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2016-6602?

Check the references section above for vendor advisories and patch information. Affected products include: Zohocorp Webnms Framework.