PT-2023-7588 · Tenda · Tenda Ac10

L3M0Nade · Published 2023-10-04 · Updated 2023-12-01 · CVE-2023-45480

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 stack overflow in the sub 47D878() function when handling the src parameter, potentially allowing 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 sub 47D878() function until a patch is available. Restrict access to the src parameter in the affected function 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

Stack Overflow

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-787

CWE-119

Related Identifiers

BDU:2023-08644

CVE-2023-45480

Affected Products

Tenda Ac10

References · 8

• 🔥 https://github.com/l3m0nade/IOTvul/blob/master/sub_47D878.md · Exploit
• 🔥 https://github.com/l3m0nade/IOTvul/blob/master/assets/sub_47d878_code.png · Exploit
• https://safe-surf.ru/upload/VULN-new/VULN.2023-12-08.1.pdf · Security Note
• https://bdu.fstec.ru/vul/2023-08644 · Security Note
• https://osv.dev/vulnerability/CVE-2023-45480 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-45480 · Security Note
• https://vuldb.com/ru/?id.246338 · Note
• https://t.me/cvenotify/61425 · Telegram Post