PT-2025-3465 · Linksys · Linksys E8450

Wood1314 · Published 2025-01-21 · Updated 2025-01-22 · CVE-2024-57537

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Linksys E8450 version 1.2.00.360516

Description A buffer overflow issue was discovered, where the page field is copied to the stack without length verification. This could allow a remote attacker to execute arbitrary code or cause a denial of service. The vulnerability is related to the sub 422eb8 function in the Wi-Fi router's firmware and involves the strncpy parameter.

Recommendations For Linksys E8450 version 1.2.00.360516, consider disabling the sub 422eb8 function as a temporary workaround until a patch is available. Restrict access to the vulnerable parameter strncpy to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2025-01578

CVE-2024-57537

Affected Products

Linksys E8450

References · 6

• 🔥 https://github.com/Wood1314/Linksys_E8450_vul/blob/main/1/1.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-57537 · Security Note
• https://osv.dev/vulnerability/CVE-2024-57537 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-01578 · Security Note
• https://twitter.com/CVEnew/status/1881806582893420828 · Twitter Post
• https://t.me/cvenotify/108292 · Telegram Post