CVE-2013-6276
CRITICALCVSS 9.8/10EPSS 1.34%
Last modified
CVE-2013-6276 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. QNAP F_VioCard 2312 and F_VioGate 2308 have hardcoded entries in authorized_keys files. NOTE: 1. EPSS estimates a 1.34% chance of exploitation in the next 30 days.
Description
QNAP F_VioCard 2312 and F_VioGate 2308 have hardcoded entries in authorized_keys files. NOTE: 1. All active models are not affected. The last affected model was EOL since 2010. 2. The legacy authorization mechanism is no longer adopted in all active models
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qnap | Viocard-30 Firmware | 2312_2.1.0 |
| Qnap | Viocard-100 Firmware | All versions |
| Qnap | Viocard-300 Firmware | rc_b3722 |
| Qnap | Viocard-300 Firmware | rs_b4631 |
| Qnap | Viogate-340a Firmware | All versions |
| Qnap | Viogate-340 Firmware | 2308_2.1.0 |
References
- http://firmware.re/vulns/acsa-2013-002.phpExploit, Third Party Advisory
- http://web.archive.org/web/20210320190014/http://firmware.re/vulns/acsa-2013-002.phpExploit, Third Party Advisory
- http://firmware.re/vulns/acsa-2013-002.phpExploit, Third Party Advisory
- http://web.archive.org/web/20210320190014/http://firmware.re/vulns/acsa-2013-002.phpExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-6276?
QNAP F_VioCard 2312 and F_VioGate 2308 have hardcoded entries in authorized_keys files. NOTE: 1. All active models are not affected. The last affected model was EOL since 2010. 2. The legacy authorization mechanism is no longer adopted in all active models
How severe is CVE-2013-6276?
CVE-2013-6276 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.34% probability of exploitation in the next 30 days.
How do I fix CVE-2013-6276?
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.
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Are you affected by CVE-2013-6276?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST