PT-2023-2359 · D Link · D-Link Dir-820L

Published 2023-02-07 · Updated 2025-06-15 · CVE-2023-25280

Positive Technologies (AI Summary)

CVSS v3.1

10

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 DIR820LA1 FW105B03

Description The issue is an OS Command injection vulnerability that allows attackers to escalate privileges to root via a crafted payload with the ping addr parameter to ping.ccp. This vulnerability exists due to the lack of measures to neutralize special elements used in the operating system command. Exploitation of this vulnerability may allow a remote attacker to execute arbitrary commands. The vulnerability is being actively exploited in the wild.

Recommendations As a temporary workaround, consider disabling the ping.ccp component until a patch is available. Avoid using the ping addr parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2023-02134

CVE-2023-25280

Affected Products

D-Link Dir-820L

References · 23

• 🔥 https://github.com/migraine-sudo/D_Link_Vuln/tree/main/cmd%20Inject%20in%20pingV4Msg · Exploit
• https://osv.dev/vulnerability/CVE-2023-25280 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02134 · Security Note
• https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10358 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-25280 · Security Note
• https://t.me/aptreports/4510 · Telegram Post
• https://dlink.com/en/security-bulletin · Note
• https://twitter.com/pdnuclei_bot/status/1934174049405370432 · Twitter Post
• https://cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-25280 · Note
• https://twitter.com/CyberxtronTech/status/1840985959690621080 · Twitter Post
• https://t.me/cvenotify/97037 · Telegram Post
• https://twitter.com/Loginsoft_Inc/status/1841791863751147650 · Twitter Post
• https://twitter.com/ScyScan/status/1840784362742468640 · Twitter Post
• https://t.me/cvenotify/46294 · Telegram Post
• https://twitter.com/transilienceai/status/1848896457023103071 · Twitter Post