CVE-2023-50209 — Stack-based Buffer Overflow in Dlink G416 Firmware

CWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
8.8HIGHNVD
EPSS
4.1%
top 11.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Dlink G416 FirmwareD-link G416
Timeline
PublishedMay 3

Description

D-Link G416 cfgsave Stack-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link G416 wireless routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HTTP service listening on TCP port 80. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based …

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDdlink/g416_firmware< 1.09b01
▶CVEListV5d-link/g4161.08b02

🔴Vulnerability Details

2
CVEList
D-Link G416 cfgsave Stack-Based Buffer Overflow Remote Code Execution Vulnerability↗2024-05-03
▶
GHSA
GHSA-783x-27w3-5wff: D-Link G416 cfgsave Stack-Based Buffer Overflow Remote Code Execution Vulnerability↗2024-05-03
▶
CVE-2023-50209 — Stack-based Buffer Overflow in Dlink | cvebase