CVE-2025-6881
HIGHCVSS 8.8/10EPSS 0.80%
Last modified
CVE-2025-6881 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability was found in D-Link DI-8100 16.07.21. It has been rated as critical. EPSS estimates a 0.80% chance of exploitation in the next 30 days.
Description
A vulnerability was found in D-Link DI-8100 16.07.21. It has been rated as critical. Affected by this issue is some unknown functionality of the file /pppoe_base.asp of the component jhttpd. The manipulation of the argument mschap_en leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Di-8100 Firmware | 16.07.21 |
References
- https://vuldb.com/?ctiid.314360Permissions Required
- https://vuldb.com/?id.314360Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.603692Exploit, Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-6881?
A vulnerability was found in D-Link DI-8100 16.07.21. It has been rated as critical. Affected by this issue is some unknown functionality of the file /pppoe_base.asp of the component jhttpd. The manipulation of the argument mschap_en leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-6881?
CVE-2025-6881 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.
How do I fix CVE-2025-6881?
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.
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Are you affected by CVE-2025-6881?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST