Vulnerability in Zohocorp Webnms Framework
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. NOTE: this issue can be combined with CVE-2016-6601 for a remote exploit.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.557 (99.0th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.551 · newest: 0.557 · change: +0.006
Affected products
- Zohocorp Webnms Framework — versions 5.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- seclists.org/fulldisclosure/2016/Aug/54 (mailing-list, Exploit, Mailing List)
- forums.webnms.com/topic/recent-vulnerabilities-in-webnms-and-how-to-protect-the…
- www.securityfocus.com/bid/92402 (VDB Entry, Third Party Advisory, vdb-entry)
- www.exploit-db.com/exploits/40229/ (Exploit, Third Party Advisory, exploit)
- www.securityfocus.com/archive/1/539159/100/0/threaded (mailing-list)
- www.rapid7.com/db/modules/auxiliary/admin/http/webnms_cred_disclosure (Third Party Advisory)
- packetstormsecurity.com/files/138244/WebNMS-Framework-5.2-SP1-Traversal-Weak-Ob… (Exploit, Third Party Advisory)
- blogs.securiteam.com/index.php/archives/2712 (Technical Description, Exploit, Third Party Advisory)
- github.com/pedrib/PoC/blob/master/advisories/webnms-5.2-sp1-pwn.txt (Exploit)
Frequently asked questions
- What is CVE-2016-6602?
- CVE-2016-6602 is a critical-severity vulnerability in Zohocorp Webnms Framework, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 9.8/10. Published 2017-01-23.
- How severe is CVE-2016-6602?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2016-6602 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.