CVE-2021-45382

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 17-02-2022 10:15

Last modified: - 25-02-2022 10:25

Total changes: - 3

Description

A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file. Note: DIR-810L, DIR-820L, DIR-830L, DIR-826L, DIR-836L, all hardware revisions, have reached their End of Life ("EOL") /End of Service Life ("EOS") Life-Cycle and as such this issue will not be patched.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

9.8

Base score

3.9

5.9

Exploitability score

Impact score

Verification logic

AND

vendor=dlink AND product=dir-820l_firmware AND version=-

vendor=dlink AND product=dir-820l AND version=-

AND

vendor=dlink AND product=dir-820lw_firmware AND version=-

vendor=dlink AND product=dir-820lw AND version=-

AND

vendor=dlink AND product=dir-826l_firmware AND version=-

vendor=dlink AND product=dir-826l AND version=-

AND

vendor=dlink AND product=dir-830l_firmware AND version=-

vendor=dlink AND product=dir-830l AND version=-

AND

vendor=dlink AND product=dir-836l_firmware AND version=-

vendor=dlink AND product=dir-836l AND version=-

AND

vendor=dlink AND product=dir-810l_firmware AND version=-

vendor=dlink AND product=dir-810l AND version=-

Reference

Keywords

CVE-2021-45382

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-45382

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures