PT-2025-18477 · D Link · D-Link Dir-816

Published 2025-05-01 · Updated 2025-05-03 · CVE-2025-44835

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions D-Link DIR-816 version A2V1.1.0B05

Description The issue is related to a command injection in iptablesWebsFilterRun, allowing remote attackers to execute arbitrary commands via the shell. This enables attackers to potentially gain unauthorized access and control over the system.

Recommendations For D-Link DIR-816 version A2V1.1.0B05, consider disabling the iptablesWebsFilterRun function until a patch is available to prevent remote command execution. Restrict access to the shell to minimize the risk of exploitation.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-05478

CVE-2025-44835

Affected Products

D-Link Dir-816

References · 6

• 🔥 https://github.com/n0wstr/IOTVuln/tree/main/DIR-816/IptablesWebsFilterRun · Exploit
• https://osv.dev/vulnerability/CVE-2025-44835 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-44835 · Security Note
• https://bdu.fstec.ru/vul/2025-05478 · Security Note
• https://t.me/cvetracker/22830 · Telegram Post
• https://twitter.com/CVEnew/status/1918568507819868200 · Twitter Post