PT-2024-7090 · Tp Link · Tp-Link Tl-Wdr7660

Ezangel · Published 2024-10-08 · Updated 2024-10-16 · CVE-2024-48714

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TP-Link TL-WDR7660 version 1.0

Description The issue is related to the guestRuleJsonToBin() function, which handles the string name parameter without validation, potentially leading to a stack overflow. This can be exploited by a remote attacker using a specially crafted HTTP request, resulting in a denial of service.

Recommendations For TP-Link TL-WDR7660 version 1.0, as a temporary workaround, consider disabling the guestRuleJsonToBin() function until a patch is available. Restrict access to the vulnerable guest function to minimize the risk of exploitation. Avoid using the string name parameter in the affected HTTP endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-120

Related Identifiers

BDU:2024-08357

CVE-2024-48714

Affected Products

Tp-Link Tl-Wdr7660

References · 9

• 🔥 https://github.com/sezangel/IOT-vul/tree/main/TPlink/TL-WDR7660/2 · Exploit
• https://bdu.fstec.ru/vul/2024-08357 · Security Note
• https://osv.dev/vulnerability/CVE-2024-48714 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-48714 · Security Note
• https://vuldb.com/?id.280517 · Note
• https://t.me/cvedetector/7980 · Telegram Post
• https://twitter.com/CVEnew/status/1846302655054074027 · Twitter Post
• https://github.com/advisories/GHSA-pxc7-gxxv-7pxc · Note
• https://twitter.com/VulmonFeeds/status/1846365494669877272 · Twitter Post