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VULNERABILITIES

CVE-2021-20695 Details

Description

Improper following of a certificate's chain of trust vulnerability in DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to gain root privileges via unspecified vectors.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://jvn.jp/en/vu/JVNVU92898656/index.html CVEThird Party Advisory
https://www.dlink-jp.com/support/release/jvnvu92898656_dap-1880ac.html CVEVendor Advisory
https://jvn.jp/en/vu/JVNVU92898656/index.html [email protected]Third Party Advisory
https://www.dlink-jp.com/support/release/jvnvu92898656_dap-1880ac.html [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-295Improper Certificate Validation[email protected]

Affected Products

ProductVersions
dlink dap-1880ac firmware
<= 1.21

CPE

  • cpe:2.3:o:dlink:dap-1880ac_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
dlink dap-1880ac
All versions

CPE

  • cpe:2.3:h:dlink:dap-1880ac:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-20695
NVD Published Date:
Apr 26, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-20695 Details - Not Deferred