CVE-2020-16139
CVE-2020-16139
Vexday Risk Score
62High priority
SSVC decision (CISA)
Act
Exploitation + impact → act immediately
Exploit maturity
Functional exploit
Automatable exploit available (Nuclei/Metasploit).
CVSS —EPSS 79.8%KEV nãoPoC —Nuclei simMetasploit simPatch —
Lifecycle
02 Jun 2020Metasploit module available
12 Aug 2020Published on NVD
Recommendation: Patch as soon as possible — active exploitation confirmed.
A denial-of-service in Cisco Unified IP Conference Station 7937G 1-4-4-0 through 1-4-5-7 allows attackers restart the device remotely through sending specially crafted packets. Note: We cannot prove this vulnerability exists. Out of an abundance of caution, this CVE is being assigned to better serve our customers and ensure all who are still running this product understand that the product is end of life and should be removed or upgraded. For more information on this, and how to upgrade, refer to the CVE’s reference information
Affected products
n/a · n/aReferences
http://packetstormsecurity.com/files/158819/Cisco-7937G-Denial-Of-Service.htmlhttps://www.blacklanternsecurity.com/2020-08-07-Cisco-Unified-IP-Conference-Station-7937G/https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7940g/end_of_life_notice_c51-729487.html