PT-2023-7277 · D Link · D-Link Dir-878

Truth · Published 2023-04-09 · Updated 2023-04-13 · CVE-2023-27720

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions D-Link DIR878 version 1.30B08

Description The issue is related to a stack overflow in the sub 48d630 function, which can be exploited to cause a Denial of Service (DoS) or execute arbitrary code via a crafted payload. This allows remote attackers to potentially disrupt service or run malicious code.

Recommendations For D-Link DIR878 version 1.30B08, consider disabling the sub 48d630 function as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-08305

CVE-2023-27720

Affected Products

D-Link Dir-878

References · 8

• 🔥 https://github.com/HolyTruth/DIR_878-1.30B08/blob/main/4.md · Exploit
• https://bdu.fstec.ru/vul/2023-08305 · Security Note
• https://dlink.com/en/security-bulletin · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-27720 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27720 · Security Note
• https://t.me/cibsecurity/61732 · Telegram Post
• https://vuldb.com/?id.225366 · Note
• https://t.me/cvenotify/47855 · Telegram Post