CVE-2016-6556CWE-79

OpenNMS Stored XSS via SNMP Agent Data

High · published June 15, 2022

CVSS v3.1
7.1
EPSS
1%
Percentile
57.1
In the wild
Unconfirmed
What it is

OpenNMS version 18.0.1 and prior are vulnerable to a stored XSS issue due to insufficient filtering of SNMP agent supplied data. By creating a malicious SNMP 'sysName' or 'sysContact' response, an attacker can store an XSS payload which will trigger when a user of the web UI views the data. This issue was fixed in version 18.0.2, released on September 20, 2016.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00836 · 57.1th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2022-06-15T18:35Z
EPSS history
Timeline
  • 15 JUN 18:35Z
    OpenNMS Stored XSS via SNMP Agent Data
    cvelistv5