VulnerabilityAnalyzed
CVE-2025-9781
A vulnerability has been found in TOTOLINK A702R 4.0.0-B20211108.1423.
HIGH 7.4EPSS 0.65%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability has been found in TOTOLINK A702R 4.0.0-B20211108.1423. This affects the function sub_4162DC of the file /boafrm/formFilter. Such manipulation of the argument ip6addr leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
- CVSS 4.0
- 7.4 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:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.65% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-120
- Affected
- totolink/a702r firmware
- Source
- cna@vuldb.com
References
- https://github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formFilter/formFilter.mdBroken Link
- https://github.com/rew1X/CVE/blob/main/TOTOLINK/A702R/formFilter/formFilter.md#pocBroken Link
- https://vuldb.com/?ctiid.322083Permissions Required
- https://vuldb.com/?id.322083Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.640989Third Party Advisory, VDB Entry
- https://www.totolink.net/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.