Vulnerability in QNAP Viocard-100
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
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.015 (73.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- QNAP Viocard-100
- QNAP Viocard-100 Firmware
- QNAP Viocard-30
- QNAP Viocard-300
- QNAP Viocard-300 Firmware — versions rc_b3722, rs_b4631
- QNAP Viocard-30 Firmware — versions 2312_2.1.0
- QNAP Viogate-340
- QNAP Viogate-340a
- QNAP Viogate-340a Firmware
- QNAP Viogate-340 Firmware — versions 2308_2.1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- firmware.re/vulns/acsa-2013-002.php (Exploit, Third Party Advisory)
- web.archive.org/web/20210320190014/http://firmware.re/vulns/acsa-2013-002.php (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2013-6276?
- CVE-2013-6276 is a critical-severity vulnerability in QNAP Viocard-100, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2021-08-09.
- How severe is CVE-2013-6276?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2013-6276 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.