CVE-2023-0782

moderate-risk
Published 2023-02-11

A vulnerability was found in Tenda AC23 16.03.07.45 and classified as critical. Affected by this issue is the function formSetSysToolDDNS/formGetSysToolDDNS of the file /bin/httpd. The manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-220640.

Do I need to act?

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0.43% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.2/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Tenda

References (6)

Exploit https://github.com/jingping911/tendaAC23overflow/blob/main/README.md
Permissions Required https://vuldb.com/?ctiid.220640
Third Party Advisory https://vuldb.com/?id.220640
Exploit https://github.com/jingping911/tendaAC23overflow/blob/main/README.md
Permissions Required https://vuldb.com/?ctiid.220640
Third Party Advisory https://vuldb.com/?id.220640
33
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal