CVE-2025-20628CWE-1220

Insufficient granularity of access control for Remote Connector Servers in client mode

Medium · published April 7, 2026

CVSS v4.0
6.9
EPSS
0%
Percentile
13.9
In the wild
Unconfirmed
What it is

An insufficient granularity of access control vulnerability exists in PingIDM (formerly ForgeRock Identity Management) where administrators cannot properly configure access rules for Remote Connector Servers (RCS) running in client mode. This means attackers can spoof a client-mode RCS (if one exists) to intercept and/or modify an identity’s security-relevant properties, such as passwords and account recovery information. This issue is exploitable only when an RCS is configured to run in client mode.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/S:P/AU:Y/R:U/V:C/RE:M/U:Red
EPSS
0.00237 · 13.9th percentile
Weakness
CWE-1220 · Insufficient Granularity of Access Control
Published
2026-04-07T22:33Z
EPSS history
Timeline
  • 07 APR 22:33Z
    Insufficient granularity of access control for Remote Connector Servers in client mode
    cvelistv5