PT-2024-5665 · Tenda · Tenda I22

Beacox · Published 2024-07-30 · Updated 2024-09-11 · CVE-2024-7585

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

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

Description The issue is related to a buffer overflow in the formApPortalWebAuth function due to lack of input size validation. This can be exploited by a remote attacker to impact the confidentiality, integrity, and availability of protected information. The vulnerability is associated with the manipulation of the webUserName and webUserPassword arguments in the /goform/apPortalAuth endpoint.

Recommendations For Tenda i22 version 1.0.0.3(4687), as a temporary workaround, consider restricting access to the /goform/apPortalAuth endpoint until a patch is available. Avoid using the webUserName and webUserPassword arguments in this endpoint 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:2024-06378

CVE-2024-7585

Affected Products

Tenda I22

References · 8

• 🔥 https://github.com/BeaCox/IoT_vuln/tree/main/tenda/i22/ApPortalWebAuth · Exploit
• https://osv.dev/vulnerability/CVE-2024-7585 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-06378 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-7585 · Security Note
• https://vuldb.com/?ctiid.273865 · Note
• https://vuldb.com/?id.273865 · Note
• https://t.me/cvedetector/2716 · Telegram Post
• https://vuldb.com/?submit.382837 · Note