SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2018-16061

SmartRTU devices allow XSS via the username parameter or PATH_INFO to login.php.

EXPLOITMEDIUM 6.1EPSS 4.03%

Does this matter?

A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 4.0%. Treat it as high on anything reachable from the internet.

Description

Mitsubishi Electric Europe B.V. SmartRTU devices allow XSS via the username parameter or PATH_INFO to login.php.

CVSS 3.1
6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
4.03% probability · 91th percentile
Public exploits
1 in Exploit-DB · first 18 October 2021
CISA KEV
Not listed
Weakness
CWE-79
Affected
mitsubishielectric/smartrtu firmware
Source
cve@mitre.org
EPSS trend
0%3%5%27 October 2026: 4.03%27 October 202627 October 2026

EPSS 4.0% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

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-50423source ↗Mitsubishi Electric & INEA SmartRTU - Reflected Cross-Site Scripting (XSS)hardware · Hamit CİBOwebapps18 October 2021no

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