Medium severity · published Feb 10, 2022
CVE-2021-45901
The password-reset form in ServiceNow Orlando provides different responses to invalid authentication attempts depending on whether the username exists
5.3
CVSS
14.3%
EPSS
No
On KEV
Description
The password-reset form in ServiceNow Orlando provides different responses to invalid authentication attempts depending on whether the username exists.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)14.3% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
Servicenow · Servicenow
jakarta; jakarta; jakarta; jakarta; jakarta; jakarta; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-45901
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-45901
Exploit
http://packetstormsecurity.com/files/165989/ServiceNow-Orlando-Username-Enumeration.html
Exploit
https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/servicenow-username-enumeration-vulnerability-cve-2021-45901/
Vendor Advisory
https://www.trustwave.com/en-us/resources/security-resources/security-advisories/
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