CVE-2022-26987
HIGHCVSS 7.8/10EPSS 1.40%
Last modified
CVE-2022-26987 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. TP-Link TL-WDR7660 2.0.30, Mercury D196G 20200109_2.0.4, and Fast FAC1900R 20190827_2.0.2 routers have a stack overflow issue in `MmtAtePrase` function. Local users could get remote code execution.. EPSS estimates a 1.40% chance of exploitation in the next 30 days.
Description
TP-Link TL-WDR7660 2.0.30, Mercury D196G 20200109_2.0.4, and Fast FAC1900R 20190827_2.0.2 routers have a stack overflow issue in `MmtAtePrase` function. Local users could get remote code execution.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tp-Link | Tl-Wdr7660 Firmware | 2.0.30 |
| Tp-Link | Tl-Wdr7661 Firmware | All versions |
| Tp-Link | Tl-Wdr7620 Firmware | All versions |
| Tp-Link | Tl-Wdr5660 Firmware | All versions |
| Mercusys | Mercury D196g Firmware | 20200109_2.0.4 |
| Fastcom | Fac1900r Firmware | 20190827_2.0.2 |
References
- https://drive.google.com/file/d/1SnNoqRlJiBD673UROLwdgg_roMOneVR9/view?usp=sharingExploit, Third Party Advisory
- https://github.com/GANGE666Third Party Advisory
- https://drive.google.com/file/d/1SnNoqRlJiBD673UROLwdgg_roMOneVR9/view?usp=sharingExploit, Third Party Advisory
- https://github.com/GANGE666Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-26987?
TP-Link TL-WDR7660 2.0.30, Mercury D196G 20200109_2.0.4, and Fast FAC1900R 20190827_2.0.2 routers have a stack overflow issue in `MmtAtePrase` function. Local users could get remote code execution.
How severe is CVE-2022-26987?
CVE-2022-26987 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.40% probability of exploitation in the next 30 days.
How do I fix CVE-2022-26987?
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-2022-26987?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST