Skip to content
Fencer Vulns
high 8.8

CVE-2024-21852 json

Rapid SCADA Path Traversal

published 2024-02-01 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-19463

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 69%
public exploits
0
none known

Summary

In Rapid Software LLC's Rapid SCADA versions prior to Version 5.8.4, an attacker can supply a malicious configuration file by utilizing a Zip Slip vulnerability in the unpacking routine to achieve remote code execution.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-011-03 updated cvss 8.8

Rapid Software LLC Rapid SCADA

  • Rapid Software LLC Rapid SCADA <=5.8.4
    affected: mitigation “Rapid Software did not respond to CISA's attempts at coordination. Users of RapidSCADA are encouraged to contact Rapid Software and keep their systems up to date.”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

1.23% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Rapid Software LLC Rapid SCADA

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Vulns 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.