CRLF vulnerability in Reprise License Manager (RLM) web interface through 14.2BL4 in the password parameter in View License Result function…

published 2023-01-20 3y ago modified 2026-07-09 4mo ago also EUVD-2021-24064

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits: 0; none known

CRLF vulnerability in Reprise License Manager (RLM) web interface through 14.2BL4 in the password parameter in View License Result function, that allows remote attackers to inject arbitrary HTTP headers.

Patch / fix

fixed in 1

reprisesoftware reprise_license_manager 17.0

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: last yr. (2025-04-03)

Exploit prediction

0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Classification

Weakness

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

References

github.com /blakduk/Advisories/blob/main/Reprise%20License%20Manager/README.md
third-party-advisory

Sources

CVE List CVE-2021-37499
NVD CVE-2021-37499

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