PT-2023-7589 · Tenda · Tenda Ac10

L3M0Nade · Published 2023-10-04 · Updated 2023-12-01 · CVE-2023-45483

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 AC10 version US AC10V4.0si V16.03.10.13 cn

Description The issue is related to a buffer overflow in the compare parentcontrol time() function of the Tenda AC10 router's firmware when handling the time parameter. This can be exploited by a remote attacker to execute arbitrary code or cause a denial of service.

Recommendations For Tenda AC10 version US AC10V4.0si V16.03.10.13 cn, as a temporary workaround, consider disabling the compare parentcontrol time() function until a patch is available. Restrict access to the vulnerable function to minimize the risk of exploitation. Avoid using the time parameter in the affected function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-119

CWE-787

CWE-121

Related Identifiers

BDU:2023-08645

CVE-2023-45483

Affected Products

Tenda Ac10

References · 8

• 🔥 https://github.com/l3m0nade/IOTvul/blob/master/assets/compare_parentcontrol_time_code.png · Exploit
• 🔥 https://github.com/l3m0nade/IOTvul/blob/master/compare_parentcontrol_time.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-45483 · Security Note
• https://osv.dev/vulnerability/CVE-2023-45483 · Vendor Advisory
• https://safe-surf.ru/upload/VULN-new/VULN.2023-12-08.1.pdf · Security Note
• https://bdu.fstec.ru/vul/2023-08645 · Security Note
• https://vuldb.com/ru/?id.246341 · Note
• https://t.me/cvenotify/61428 · Telegram Post