CVE-2020-16139
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...
Basic Information
- CVE State
- PUBLISHED
- Reserved Date
- July 29, 2020
- Published Date
- August 12, 2020
- Last Updated
- August 04, 2024
- Vendor
- n/a
- Product
- n/a
- Description
- 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
- Tags
- Exploitation
- poc
- Automatable
- Yes
- Technical Impact
- partial
- Exploited in the Wild
- Yes (2026-02-10 00:00:00 UTC) Source
nuclei_scanner
CVSS Scores
CVSS v3.1
7.5 - HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0
7.8
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
SSVC Information
Exploit Status
References
http://packetstormsecurity.com/files/158819/Cisco-7937G-Denial-Of-Service.html
https://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
Known Exploited Vulnerability Information
| Source | Added Date |
|---|---|
| The Shadowserver (via CIRCL) | 2026-02-10 00:00:00 UTC |
Scanner Integrations
| Scanner | URL | Date Detected |
|---|---|---|
| Nuclei | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-16139.yaml | 2025-04-25 00:00:00 UTC |
Timeline
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CVE ID Reserved
-
CVE Published to Public
-
Detected by Nuclei
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Added to KEVIntel