SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-6361

QNAP QTS before 4.2.4 Build 20170313 allows attackers to execute arbitrary commands via unspecified vectors.

EXPLOIT ✓CRITICAL 9.8EPSS 56.8%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 56.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

QNAP QTS before 4.2.4 Build 20170313 allows attackers to execute arbitrary commands via unspecified vectors.

CVSS 3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
56.85% probability · 99th percentile
Public exploits
1 in Exploit-DB · verified · first 7 April 2017
CISA KEV
Not listed
Weakness
CWE-78
Affected
qnap/qts
Source
cve@mitre.org
EPSS trend
0%30%60%21 September 2026: 40.63%22 September 2026: 56.85%27 October 2026: 56.85%21 September 202627 October 2026

EPSS moved from 40.6% on 21 September 2026 to 56.8% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-41842source ↗QNAP TVS-663 QTS < 4.2.4 build 20170313 - Command Injectioncgi · Harry Sintonenwebapps7 April 2017yes

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.