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Vulnerability record · CVE-2013-0143 · published 7 June 2013

CVE-2013-0143: Qnap viostor network video recorder code injection vulnerability

Qnap · Viostor Network Video Recorder

cgi-bin/pingping.cgi on QNAP VioStor NVR devices with firmware 4.0.3, and in the Surveillance Station Pro component in QNAP NAS, allows remote authenticated users to execute arbitrary commands by leveraging guest access and placing shell metacharacters in the query string.

6.5 CVSS 2.0 Medium EPSS 7.0% · top 6.1% CWE-94 · Code injection
6.5CVSS 2.0 base score
7.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

cgi-bin/pingping.cgi on QNAP VioStor NVR devices with firmware 4.0.3, and in the Surveillance Station Pro component in QNAP NAS, allows remote authenticated users to execute arbitrary commands by leveraging guest access and placing shell metacharacters in the query string.

AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.kb.cert.org/vuls/id/927644 US Government Resource
http://www.kb.cert.org/vuls/id/927644 US Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-0143), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.