PT-2022-24454 · D Link · Dir-845L

Published 2022-08-28 · Updated 2023-08-08 · CVE-2022-38557

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DIR845L versions 1.00 through 1.03

Description The issue is related to a Static Default Credential vulnerability. It affects the "/etc/init0.d/S80telnetd.sh" file.

Recommendations For versions 1.00 through 1.03, consider changing the default credentials to custom, secure ones as a temporary workaround. Restrict access to the telnet service to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2022-38557

Affected Products

Dir-845L

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2022-38557 · Security Note
• https://osv.dev/vulnerability/CVE-2022-38557 · Vendor Advisory
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://github.com/xxy1126/Vuln/tree/main/3 · Note
• https://t.me/pentestingnews/27435 · Telegram Post
• https://t.me/cvenotify/35264 · Telegram Post