High severity · published May 14, 2024
CVE-2024-27942
A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5)
7.5
CVSS
0.7%
EPSS
No
On KEV
Description
A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V5.5). The affected systems allow any unauthenticated client to disconnect any active user from the server. An attacker could use this vulnerability to prevent any user to perform actions in the system, causing a denial of service situation.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 52% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RC
Ruggedcom Crossbow · Siemens
before 5.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-27942
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-27942
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-916916.html
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