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Fencer Vulns
medium 6.5

CVE-2024-27946 json

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5).

published 2024-05-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-25120

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 60%
public exploits
0
none known

Summary

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). Downloading files overwrites files with the same name in the installation directory of the affected systems. The filename for the target file can be specified, thus arbitrary files can be overwritten by an attacker with the required privileges.

Patch / fix

  • Siemens RUGGEDCOM CROSSBOW V5.5
  • siemens ruggedcom_crossbow 5.5

Vendor advisories

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

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H/E:P/RL:O/RC:C
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Affected products

  • Siemens RUGGEDCOM CROSSBOW
  • siemens ruggedcom_crossbow

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.