CVE-2021-45901

MEDIUM
Published Feb 10, 20224y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Feb 10, 2022 4y ago
Last Modified Jun 17, 2026 2w ago

Description

The password-reset form in ServiceNow Orlando provides different responses to invalid authentication attempts depending on whether the username exists.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-203

Affected Products 7

VendorProductVersionRange
servicenowservicenowjakartaany
servicenowservicenowjakartaany
servicenowservicenowjakartaany
servicenowservicenowjakartaany
servicenowservicenowjakartaany
servicenowservicenowjakartaany
servicenowservicenowjakartaany

References 3

  • packetstormsecurity.com http://packetstormsecurity.com/files/165989/ServiceNow-Orlando-Username-Enumeration.html
    ExploitThird Party Advisory
  • trustwave.com https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/servicenow-username-enumeration-vulnerability-cve-2021-45901/
    ExploitThird Party Advisory
  • trustwave.com https://www.trustwave.com/en-us/resources/security-resources/security-advisories/
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.