SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2018-16670

There is PLC status disclosure due to lack of authentication for /html/devstat.html.

MEDIUM 5.3EPSS 24.6%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 24.6%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

An issue was discovered in CIRCONTROL CirCarLife before 4.3. There is PLC status disclosure due to lack of authentication for /html/devstat.html.

CVSS 3.0
5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
24.57% probability · 98th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-287
Affected
circontrol/circarlife scada
Source
cve@mitre.org
EPSS trend
0%13%25%21 September 2026: 11.97%22 September 2026: 24.57%27 October 2026: 24.57%21 September 202627 October 2026

EPSS moved from 12.0% on 21 September 2026 to 24.6% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

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