Vulnerability details

CVE-2023-51635

NETGEAR RAX30NETGEAR rax30_firmware

NETGEAR RAX30 fing_dil Stack-based Buffer Overflow Remote Code Execution Vulnerability

CVSS 3.0

8.8High

Official description

NETGEAR RAX30 fing_dil Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within fing_dil service. 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 buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19843.

CVSS scores

Score	Version	Source	Vector
8.8High	3.0	CVEProject cvelistV5 (CNA) (zdi)	`CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
NETGEAR	RAX30	1.0.7.78	CVEProject cvelistV5 (CNA)
NETGEAR	rax30_firmware	1.0.7.78	CISA ADP / Vulnrichment

References and advisories

https://www.zerodayinitiative.com/advisories/ZDI-24-584/ x_research-advisory
https://kb.netgear.com/000065928/Security-Advisory-for-Multiple-Vulnerabilities-on-the-RAX30-PSV-2023-0139 vendor-advisory

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Details

Published: 2024-11-22
Last updated: 2024-12-05
State: Published
Assigner (CNA): zdi

Exploit prediction (EPSS)

1.34%

Probability of exploitation in 30 days

71.4%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-121
Stack-based Buffer Overflow