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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


Description (partial)

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.

The following IP Phone models were evaluated and presumed vulnerable:

Cisco Unified IP Conference Station 7937G

Cisco Unified IP Phone 7942G

Cisco Unified IP Phone 7945G

Cisco Unified IP Phone 7962G

Cisco Unified IP Phone 7965G

These IP Phones have all entered or completed the Cisco end-of-life process and there will be no further software updates.
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