PT-2024-38434 · Tenda · Tenda I22

Beacox · Published 2024-08-07 · Updated 2024-08-14 · CVE-2024-7582

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 A critical issue was found in the function formApPortalAccessCodeAuth of the file /goform/apPortalAccessCodeAuth. The manipulation of the argument accessCode/data/acceInfo leads to a buffer overflow. This issue can be exploited remotely.

Recommendations For Tenda i22 version 1.0.0.3(4687), as a temporary workaround, consider disabling the formApPortalAccessCodeAuth function until a patch is available. Restrict access to the /goform/apPortalAccessCodeAuth endpoint to minimize the risk of exploitation. Avoid using the accessCode/data/acceInfo 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

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

CVE-2024-7582

Affected Products

Tenda I22

References · 8

• 🔥 https://github.com/BeaCox/IoT_vuln/tree/main/tenda/i22/ApPortalAccessCodeAuth · Exploit
• https://osv.dev/vulnerability/CVE-2024-7582 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-7582 · Security Note
• https://t.me/cvedetector/2697 · Telegram Post
• https://twitter.com/SecAideInfo/status/1823664055707414904 · Twitter Post
• https://vuldb.com/?ctiid.273862 · Note
• https://vuldb.com/?id.273862 · Note
• https://vuldb.com/?submit.382834 · Note