PT-2024-5667 · Tenda · Tenda I22

Beacox · Published 2024-07-30 · Updated 2024-08-14 · CVE-2024-7583

Positive Technologies (AI Summary)

CVSS v3.1

10

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 formApPortalOneKeyAuth 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 can be triggered by manipulating the data argument in the /goform/apPortalOneKeyAuth endpoint.

Recommendations For Tenda i22 version 1.0.0.3(4687), as a temporary workaround, consider disabling the formApPortalOneKeyAuth function until a patch is available. Restrict access to the /goform/apPortalOneKeyAuth 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

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

BDU:2024-06380

CVE-2024-7583

Affected Products

Tenda I22

References · 9

• 🔥 https://github.com/BeaCox/IoT_vuln/tree/main/tenda/i22/ApPortalOneKeyAuth · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-7583 · Security Note
• https://bdu.fstec.ru/vul/2024-06380 · Security Note
• https://osv.dev/vulnerability/CVE-2024-7583 · Vendor Advisory
• https://t.me/cvedetector/2695 · Telegram Post
• https://vuldb.com/?ctiid.273863 · Note
• https://twitter.com/SecAideInfo/status/1823664049789276665 · Twitter Post
• https://vuldb.com/?submit.382835 · Note
• https://vuldb.com/?id.273863 · Note