VulnerabilityAnalyzed
CVE-2021-44155
When an attacker attempts to login, the response if a username is valid includes Login Failed, but does not include this string if the username is invalid.
MEDIUM 5.3EPSS 1.85%
Does this matter?
Lower severity and a low EPSS score (1.85%). Track it; it rarely justifies an emergency change on its own.
Description
An issue was discovered in /goform/login_process in Reprise RLM 14.2. When an attacker attempts to login, the response if a username is valid includes Login Failed, but does not include this string if the username is invalid. This allows an attacker to enumerate valid users.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.85% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-209
- Affected
- reprisesoftware/reprise license manager
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/165182/Reprise-License-Manager-14.2-User-Enumeration.htmlExploit, Third Party Advisory, VDB Entry
- https://reprisesoftware.com/admin/rlm-admin-download.php?&euagree=yesPatch, Product, Vendor Advisory
- https://www.reprisesoftware.com/RELEASE_NOTESBroken Link
- http://packetstormsecurity.com/files/165182/Reprise-License-Manager-14.2-User-Enumeration.htmlExploit, Third Party Advisory, VDB Entry
- https://reprisesoftware.com/admin/rlm-admin-download.php?&euagree=yesPatch, Product, Vendor Advisory
- https://www.reprisesoftware.com/RELEASE_NOTESBroken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.