CVE-2025-9781
HIGHCVSS 8.8/10EPSS 0.66%
Last modified
CVE-2025-9781 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability has been found in TOTOLINK A702R 4.0.0-B20211108.1423. This affects the function sub_4162DC of the file /boafrm/formFilter. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | A702r Firmware | 4.0.0-b20211108.1423 |
References
- 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
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-9781?
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.
How severe is CVE-2025-9781?
CVE-2025-9781 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.
How do I fix CVE-2025-9781?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-9774A vulnerability has been found in RemoteClinic up to 2.0. Th…4.3
- CVE-2025-9775A vulnerability was found in RemoteClinic up to 2.0. Impacte…9.8
- CVE-2025-9776The CatFolders – Tame Your WordPress Media Library by Catego…6.5
- CVE-2025-9778A security vulnerability has been detected in Tenda W12 up t…7
- CVE-2025-9779A vulnerability was detected in TOTOLINK A702R 4.0.0-B202111…8.8
- CVE-2025-9780A flaw has been found in TOTOLINK A702R 4.0.0-B20211108.1423…8.8
- CVE-2025-9782A vulnerability was found in TOTOLINK A702R 4.0.0-B20211108.…8.8
- CVE-2025-9783A vulnerability was determined in TOTOLINK A702R 4.0.0-B2021…8.8
- CVE-2025-9784A flaw was found in Undertow where malformed client requests…7.5
- CVE-2025-9785PaperCut Print Deploy is an optional component that integrat…7.7
- CVE-2025-9786A vulnerability was found in Campcodes Online Learning Manag…9.8
- CVE-2025-9787Zohocorp ManageEngine Applications Manager versions 177400 a…6.1
Are you affected by CVE-2025-9781?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST