PT-2024-8674 · Tenda · Tenda I22

Xiaobor123 · Published 2024-06-20 · Updated 2024-11-07 · CVE-2024-10750

Positive Technologies (AI Summary)

CVSS v4.0

7.1

High

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Tenda i22 version 1.0.0.3(4687)

Description A vulnerability has been found in the function websReadEvent of the file "/goform/GetIPTV?fgHPOST/goform/SysToo". The manipulation of the argument Content-Length leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This issue is related to a null pointer dereference, which can allow an attacker to cause a denial of service.

Recommendations For Tenda i22 version 1.0.0.3(4687), as a temporary workaround, consider disabling the websReadEvent function until a patch is available. Restrict access to the "/goform/GetIPTV?fgHPOST/goform/SysToo" endpoint to minimize the risk of exploitation. Avoid using the Content-Length argument in the affected 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

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2024-10276

CVE-2024-10750

Affected Products

Tenda I22

References · 13

• 🔥 https://github.com/xiaobor123/tenda-vul-i22 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-10750 · Security Note
• https://bdu.fstec.ru/vul/2024-10276 · Security Note
• https://osv.dev/vulnerability/CVE-2024-10750 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1853348960296899002 · Twitter Post
• https://vuldb.com/?id.282919 · Note
• https://vuldb.com/?ctiid.282919 · Note
• https://t.me/latest_high_impact_cve/1446 · Telegram Post
• https://t.me/cvedetector/9681 · Telegram Post
• https://t.me/cvenotify/100443 · Telegram Post
• https://tenda.com.cn · Note
• https://t.me/cvenotify/100562 · Telegram Post
• https://vuldb.com/?submit.435407 · Note