CVE-2016-6602
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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 55.1%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 55.07% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-327
- Affected
- zohocorp/webnms framework
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-Weak-Obfuscation-User-Impersonation.htmlExploit, Third Party Advisory
- http://seclists.org/fulldisclosure/2016/Aug/54Exploit, Mailing 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 Advisory, VDB Entry
- https://blogs.securiteam.com/index.php/archives/2712Exploit, Technical Description, Third Party Advisory
- https://forums.webnms.com/topic/recent-vulnerabilities-in-webnms-and-how-to-protect-the-server-against-them
- https://github.com/pedrib/PoC/blob/master/advisories/webnms-5.2-sp1-pwn.txtExploit
- https://www.exploit-db.com/exploits/40229/Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-Weak-Obfuscation-User-Impersonation.htmlExploit, Third Party Advisory
- http://seclists.org/fulldisclosure/2016/Aug/54Exploit, Mailing 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 Advisory, VDB Entry
- https://blogs.securiteam.com/index.php/archives/2712Exploit, Technical Description, Third Party Advisory
- https://forums.webnms.com/topic/recent-vulnerabilities-in-webnms-and-how-to-protect-the-server-against-them
- https://github.com/pedrib/PoC/blob/master/advisories/webnms-5.2-sp1-pwn.txtExploit
- https://www.exploit-db.com/exploits/40229/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.