PT-2023-2033 · D Link · D-Link Dir820La1 Fw105B03

Published 2023-02-07 · Updated 2023-03-21 · CVE-2023-25281

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DIR820LA1 FW105B03

Description A stack overflow issue exists in the pingV4Msg component, allowing remote attackers to cause a denial of service via the nextPage parameter to "ping.ccp".

Recommendations For D-Link DIR820LA1 FW105B03, as a temporary workaround, consider restricting access to the nextPage parameter in the ping.ccp endpoint until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-01747

CVE-2023-25281

Affected Products

D-Link Dir820La1 Fw105B03

References · 7

• 🔥 https://github.com/migraine-sudo/D_Link_Vuln/tree/main/stackoverflow%20cancelPing · Exploit
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-25281 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-25281 · Security Note
• https://bdu.fstec.ru/vul/2023-01747 · Security Note
• https://t.me/cvenotify/46293 · Telegram Post
• https://t.me/cibsecurity/60105 · Telegram Post