CVE-2019-13411
CRITICALCVSS 9.8/10EPSS 1.31%
Last modified
CVE-2019-13411 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An “invalid command” handler issue was discovered in HiNet GPON firmware < I040GWR190731. It allows an attacker to execute arbitrary command through port 3097. EPSS estimates a 1.31% chance of exploitation in the next 30 days.
Description
An “invalid command” handler issue was discovered in HiNet GPON firmware < I040GWR190731. It allows an attacker to execute arbitrary command through port 3097. CVSS 3.0 Base score 10.0. CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hinet | Gpon Firmware | < i040gwr190731 |
References
- https://tvn.twcert.org.tw/taiwanvn/TVN-201908005Third Party Advisory
- https://www.twcert.org.tw/en/cp-128-3013-92adb-2.htmlThird Party Advisory
- https://tvn.twcert.org.tw/taiwanvn/TVN-201908005Third Party Advisory
- https://www.twcert.org.tw/en/cp-128-3013-92adb-2.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-13411?
An “invalid command” handler issue was discovered in HiNet GPON firmware < I040GWR190731. It allows an attacker to execute arbitrary command through port 3097. CVSS 3.0 Base score 10.0. CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
How severe is CVE-2019-13411?
CVE-2019-13411 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.31% probability of exploitation in the next 30 days.
How do I fix CVE-2019-13411?
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-2019-13411?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST