D-Link Products at Risk of Buffer Overflow Vulnerability
CVE-2024-7832

8.8HIGH

Key Information:

Vendor
D-link
Status
Dns-120
Dnr-202l
Dns-315l
Dns-320
Vendor
CVE Published:
15 August 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A buffer overflow vulnerability has been identified in multiple D-Link network attached storage (NAS) devices, specifically affecting the cgi_get_fullscreen_photos function within the photocenter_mgr.cgi script. This flaw can be exploited remotely, allowing an attacker to manipulate user-supplied arguments and trigger overflow conditions. Given that the affected devices are no longer supported by D-Link, it is crucial for users to retire and replace these devices to safeguard against potential exploitation, as the exploit details have been publicly disclosed.

Affected Version(s)

DNR-202L 20240814

DNR-322L 20240814

DNR-326 20240814

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-7832 - Proof of Concept

References

https://vuldb.com/?id.274730
vdb-entrytechnical-description
https://vuldb.com/?ctiid.274730
signaturepermissions-required
https://vuldb.com/?submit.390120
third-party-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)

Credit

BuaaI0TTeam (VulDB User)
.