CVE-2024-20419CWE-620

A vulnerability in the authentication system of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote attacker to change…

Critical · published July 17, 2024

Patch now

High probability of exploitation

CVSS calls it critical at 10.0. It sits in the 99.6th percentile for exploit probability.

CVSS v3.1
10.0
EPSS
81%
Percentile
99.6
In the wild
Unconfirmed
What it is

🚨 An unauthenticated remote attacker can change any user's password in Cisco Smart Software Manager On-Prem! 🔥 Think of this vulnerability like a hotel that lets anyone check into any room without needing a keycard. The attacker just sends an email to the front desk, and boom—now they're lounging in the penthouse suite! This means an attacker could take over user accounts, including those with administrative privileges, and wreak havoc on your system. They could access sensitive data, change configurations, or lock legitimate users out, leaving your entire operation vulnerable. Talk about a cybersecurity nightmare!

Put simply

Think of this vulnerability like a hotel that lets anyone check into any room without needing a keycard. The attacker just sends an email to the front desk, and boom—now they're lounging in the penthouse suite! The vulnerability arises from improper implementation of the password-change process, allowing attackers to send crafted HTTP requests to manipulate user credentials without authentication.

What to do

This means an attacker could take over user accounts, including those with administrative privileges, and wreak havoc on your system. They could access sensitive data, change configurations, or lock legitimate users out, leaving your entire operation vulnerable. Talk about a cybersecurity nightmare! Patch your Cisco SSM On-Prem to the latest version immediately to close this loophole. Review your security settings and ensure proper access controls are in place to prevent unauthorized access. Don’t forget to monitor logs for any suspicious activity! You've got this! Follow these steps, and you’ll have your defenses fortified in no time! 🛡️

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.80635 · 99.6th percentile
Weakness
CWE-620 · Unverified Password Change
Published
2024-07-17T16:27Z
EPSS history
Timeline
  • 17 JUL 16:27Z
    A vulnerability in the authentication system of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote attacker to change…
    cvelistv5