CVE-2022-22700

2022-03-0318:20:21

Fluid Attacks

www.cve.org

cyberark identity

startauthentication

x-cfy-tx-tm

header

vulnerability

user exists

AI Score

5.5

Confidence

High

EPSS

0.001

Percentile

36.9%

JSON

CyberArk Identity versions up to and including 22.1 in the ‘StartAuthentication’ resource, exposes the response header ‘X-CFY-TX-TM’. In certain configurations, that response header contains different, predictable value ranges which can be used to determine whether a user exists in the tenant.

CNA Affected

[
  {
    "product": "CyberArk Identity",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "22.1"
      }
    ]
  }
]