CVE-2013-0142 — QNAP VioStor NVR devices with firmware 4.0.3, and the Surveillance Station Pro component in QNAP NAS, have a hardcoded guest account, which allows remote attackers to obtain web-server login access via unspecified vectors

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MEDIUM

QNAP VioStor NVR devices with firmware 4.0.3, and the Surveillance Station Pro component in QNAP NAS, have a hardcoded guest account, which allows remote attackers to obtain web-server login access via unspecified vectors

Published Jun 7, 2013

5.0

MEDIUM

CVSS 2.0

EPSS 1.31%

Description

QNAP VioStor NVR devices with firmware 4.0.3, and the Surveillance Station Pro component in QNAP NAS, have a hardcoded guest account, which allows remote attackers to obtain web-server login access via unspecified vectors.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.31% 0.01308

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.01308

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (14 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	1.31% (0.01308)	69.60th	v5 (v2026.06.15)
Jun 15, 2026	1.31% (0.01308)	66.75th	v5 (v2026.06.15)
Mar 17, 2025	0.34% (0.00338)	54.37th	v4 (v2025.03.14)
Dec 12, 2024	0.42% (0.00422)	75.07th	v3 (v2023.03.01)
May 10, 2024	0.33% (0.00329)	70.82th	v3 (v2023.03.01)
Apr 25, 2024	0.31% (0.00309)	69.63th	v3 (v2023.03.01)
Mar 15, 2024	0.26% (0.00262)	65.16th	v3 (v2023.03.01)
Feb 8, 2024	0.25% (0.00249)	63.88th	v3 (v2023.03.01)
Dec 24, 2023	0.45% (0.00448)	72.31th	v3 (v2023.03.01)
Mar 7, 2023	0.51% (0.00505)	72.83th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-255

References (1)

http://www.kb.cert.org/vuls/id/927644
third-party-advisoryx_refsource_CERT-VNUS Government Resource

Link	Providers	Tags
http://www.kb.cert.org/vuls/id/927644		third-party-advisoryx_refsource_CERT-VNUS Government Resource

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner certcc

Published Jun 7, 2013

Updated Sep 16, 2024

Reserved Dec 6, 2012

Link CVE-2013-0142

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2013-0142

Red Hat

Severity n/a

Public date n/a

Links CVE-2013-0142