Critical severity · published May 27, 2023
CVE-2023-2923
Tenda AC6 fromDhcpListClient stack-based overflow
9.8
CVSS
1%
EPSS
No
On KEV
Description
A vulnerability classified as critical was found in Tenda AC6 US_AC6V1.0BR_V15.03.05.19. Affected by this vulnerability is the function fromDhcpListClient. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-230077 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AC6 · Tenda
US_AC6V1.0BR_V15.03.05.19 · source: vendor
AF
Ac6 Firmware · Tenda
us_ac6v1.0br_v15.03.05.19 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-2923
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-2923
Exploit
https://github.com/GleamingEyes/vul/blob/main/1.md
Permissions Required
https://vuldb.com/?ctiid.230077
Third Party Advisory
https://vuldb.com/?id.230077
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