CVE-2024-6964
A vulnerability, which was classified as critical, was found in Tenda O3 1.0.0.10.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability, which was classified as critical, was found in Tenda O3 1.0.0.10. Affected is the function fromDhcpSetSer. The manipulation of the argument dhcpEn/startIP/endIP/preDNS/altDNS/mask/gateway leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-272118 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 4.0
- 8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 1.20% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-121, CWE-787
- Affected
- tenda/o3 firmware1.0.0.10\(2478\)
- Source
- cna@vuldb.com
References
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/O3V2.0/fromDhcpSetSer.mdExploit
- https://vuldb.com/?ctiid.272118Permissions Required
- https://vuldb.com/?id.272118Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.374585Third Party Advisory, VDB Entry
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/O3V2.0/fromDhcpSetSer.mdExploit
- https://vuldb.com/?ctiid.272118Permissions Required
- https://vuldb.com/?id.272118Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.374585Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.