Guest

Preview Tool

Cisco Bug: CSCvz69775 - Evaluation of third-gen-phones for InterNiche/NicheStack TCP/IP

Last Modified

Sep 22, 2021

Products (1)

  • Cisco IP Phone FW 7900 Series Software

Known Affected Releases

9.4(2)SR4

Description (partial)

Symptom:
Cisco Unified IP Phone 7900 Series includes a version of InterNiche/NicheStack TCP/IP that is affected by the vulnerabilities identified by the following Common Vulnerability and Exposures (CVE) IDs:

CVE-2020-25767, CVE-2020-25926, CVE-2020-25927, CVE-2020-25928, CVE-2020-35683, CVE-2020-35684, CVE-2020-35685, CVE-2021-27565, CVE-2021-31226, CVE-2021-31227, CVE-2021-31228, CVE-2021-31400, CVE-2021-31401, CVE-2021-36762

This bug was opened to address the potential impact on this product.

Conditions:
The following IP Phone models were evaluated and presumed vulnerable:

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

Cisco Unified IP Phone 7942G
 https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7900-series/eos-eol-notice-c51-735570.html

Cisco Unified IP Phone 7945G
 https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7900-series/eos-eol-notice-c51-740078.html

Cisco Unified IP Phone 7962G
 https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7900-series/eos-eol-notice-c51-735570.html

Cisco Unified IP Phone 7965G
 https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7900-series/eos-eol-notice-c51-740078.html

These IP Phones have all entered or completed the Cisco end-of-life process and there will be no further software updates.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.