PT-2023-9042 · Tenda · Tenda Fh1202+3

Published 2023-07-13 · Updated 2023-07-21 · CVE-2023-37723

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda F1202 version V1.0BR V1.2.0.20(408) Tenda FH1202 version V1.2.0.19 EN Tenda PA202 (affected versions not specified) Tenda PW201A (affected versions not specified) Tenda 4G300 (affected versions not specified)

Description A stack overflow issue was discovered in the fromqossetting function, related to the processing of the page parameter. This could allow a remote attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations For Tenda F1202 version V1.0BR V1.2.0.20(408), consider disabling the fromqossetting function until a patch is available. For Tenda FH1202 version V1.2.0.19 EN, restrict access to the vulnerable function fromqossetting to minimize the risk of exploitation. For Tenda PA202, PW201A, and 4G300, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

BDU:2024-03250

CVE-2023-37723

Affected Products

Tenda 4G300

Tenda Fh1202

Tenda Pa202

Tenda Pw201A

References · 8

• 🔥 https://github.com/FirmRec/IoT-Vulns/blob/main/tenda/fromqossetting/report.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-37723 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-37723 · Security Note
• https://bdu.fstec.ru/vul/2024-03250 · Security Note
• https://vuldb.com/?id.234150 · Note
• https://t.me/cibsecurity/66717 · Telegram Post
• https://t.me/cvenotify/54854 · Telegram Post
• https://t.me/cvenotify/54360 · Telegram Post