CVE-2025-6940HIGH 8.8EPSS p50.5%
CVE-2025-6940CVE-2025-6940
Description
A vulnerability classified as critical was found in TOTOLINK A702R 4.0.0-B20230721.1521. Affected by this vulnerability is an unknown functionality of the file /boafrm/formParentControl of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
Scoring
| CVSS 3.1 | 8.8 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.76% probability of exploitation · percentile 50.5% · 2026-06-19T12:03:05Z |
| Published | 2025-07-01 |
| Last modified | 2025-07-07 |
Underlying weaknesses· 2
References
- https://github.com/awindog/cve/blob/main/688/27.md
- https://github.com/awindog/cve/blob/main/688/27.md#poc
- https://vuldb.com/?ctiid.314461
- https://vuldb.com/?id.314461
- https://vuldb.com/?submit.605861
- https://www.totolink.net/
- https://github.com/awindog/cve/blob/main/688/27.md
- https://github.com/awindog/cve/blob/main/688/27.md#poc
2
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Restriction of Operations within the Bounds of a Memory Buffercwe-119 | 0% | live |
| Weakness | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')cwe-120 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.