Unsupported Products at Risk of Buffer Overflow Vulnerability
CVE-2024-7828

9.8CRITICAL

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 critical buffer overflow vulnerability exists within various D-Link Network Attached Storage (NAS) devices due to improper handling of the album_name argument in the cgi_set_cover function of the photocenter_mgr.cgi script. This flaw allows an attacker to exploit the system remotely, potentially leading to unauthorized access or system compromise. It's important to note that this vulnerability impacts products that are no longer supported by D-Link, and users are strongly advised to replace affected devices, as they are considered end-of-life. The vulnerability has been publicly disclosed, increasing the risk of exploitation.

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-2024-7828 - Proof of Concept

References

https://vuldb.com/?id.274726
vdb-entrytechnical-description
https://vuldb.com/?ctiid.274726
signaturepermissions-required
https://vuldb.com/?submit.390114
third-party-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
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)
.