CVE-2020-12256

rConfig 3.9.4 is vulnerable to reflected XSS

published May 18, 2020

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.9th percentile for exploit probability.

CVSS
—
EPSS
96%
Percentile
99.9
In the wild
Unconfirmed
What it is

rConfig 3.9.4 is vulnerable to reflected XSS. The devicemgmnt.php file improperly validates user input. An attacker can exploit this by crafting arbitrary JavaScript in the deviceId GET parameter to devicemgmnt.php.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.95825 · 99.9th percentile
Published
2020-05-18T14:03Z
EPSS history
Timeline
  • 18 MAY 14:03Z
    rConfig 3.9.4 is vulnerable to reflected XSS
    cvelistv5