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Fencer Intel
medium 4.7

CVE-2024-50585 json

Reflected Cross-Site Scripting

published last yr. modified 4mo ago also EUVD-2024-45191

cvss
4.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 42%
public exploits
0
none known

Summary

Users who click on a malicious link or visit a website under the control of an attacker can be infected with arbitrary JavaScript which is running in the context of the "Numerix License Server Administration System Login" (nlslogin.jsp) page. The vulnerability can be triggered by sending a specially crafted HTTP POST request.

The vendor was unresponsive during multiple attempts to contact them via various channels, hence there is no solution available. In case you are using this software, be sure to restrict access and monitor logs. Try to reach out to your contact person for this vendor and request a patch.

Is CVE-2024-50585 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.48% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CNA 3.1 4.7 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Affected products

  • Numerix LLC License Server Administration System

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.