CVE-2021-44151

An issue was discovered in Reprise RLM 14.2

published December 13, 2021

CVSS
—
EPSS
3%
Percentile
85.3
In the wild
Unconfirmed
What it is

An issue was discovered in Reprise RLM 14.2. As the session cookies are small, an attacker can hijack any existing sessions by bruteforcing the 4 hex-character session cookie on the Windows version (the Linux version appears to have 8 characters). An attacker can obtain the static part of the cookie (cookie name) by first making a request to any page on the application (e.g., /goforms/menu) and saving the name of the cookie sent with the response. The attacker can then use the name of the cookie and try to request that same page, setting a random value for the cookie. If any user has an active session, the page should return with the authorized content, when a valid cookie value is hit.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02612 · 85.3th percentile
Published
2021-12-13T00:00Z
EPSS history
Timeline
  • 13 DEC 00:00Z
    An issue was discovered in Reprise RLM 14.2
    cvelistv5