CVE-2025-49831CWE-287

Conjur OSS and Secrets Manager, Self-Hosted (formerly Conjur Enterprise) vulnerable to IAM Authenticator Bypass via Mis-configured Network Device

Critical · published July 15, 2025

CVSS v4.0
9.1
EPSS
1%
Percentile
67.8
In the wild
Unconfirmed
What it is

🚨 A misconfigured network device could reroute authentication requests straight into an attacker's hands! 🔥 Think of it like a postal worker who accidentally delivers sensitive documents to a random address instead of the intended recipient — the information is now in the wrong hands, and that's a big problem! If exploited, an attacker could intercept authentication requests, potentially gaining unauthorized access to sensitive data and systems. This could lead to devastating breaches, exposing your organization to data theft or manipulation that could wreak havoc.

Put simply

Think of it like a postal worker who accidentally delivers sensitive documents to a random address instead of the intended recipient — the information is now in the wrong hands, and that's a big problem! This vulnerability in Secrets Manager, Self-Hosted allows attackers to redirect authentication requests to a malicious server due to a misconfiguration in the network device routing traffic to AWS. This flaw affects versions prior to 13.5.1 and 13.6.1 for Secrets Manager, and prior to 1.22.1 for Conjur OSS.

What to do

If exploited, an attacker could intercept authentication requests, potentially gaining unauthorized access to sensitive data and systems. This could lead to devastating breaches, exposing your organization to data theft or manipulation that could wreak havoc. To protect against this issue, update Secrets Manager, Self-Hosted to version 13.5.1 or later, and Conjur OSS to version 1.22.1 as soon as possible. Additionally, review your network configurations to ensure routing is secure and checks are in place to prevent unauthorized access. This is fixable! Patch those versions, tighten up your network settings, and you'll be safeguarding your data in no time! 🛡️

The record
Technical detail
CVSS v4.0
9.1 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.01193 · 67.8th percentile
Weakness
CWE-287 · Improper Authentication
Published
2025-07-15T20:10Z
EPSS history
Timeline
  • 15 JUL 20:10Z
    Conjur OSS and Secrets Manager, Self-Hosted (formerly Conjur Enterprise) vulnerable to IAM Authenticator Bypass via Mis-configured Network Device
    cvelistv5