Critical severity · published Aug 14, 2019
CVE-2019-12262
Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component
9.8
CVSS
4.1%
EPSS
No
On KEV
Description
Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerability: Handling of unsolicited Reverse ARP replies (Logical Flaw).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.1% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GM
Garrettcom Magnum Dx940e Firmware · Belden
through 1.0.1_y7 · source: NVD
HH
Hirschmann Hios · Belden
through 07.0.07; through 07.5.01; through 07.2.04; through 05.3.06 · source: NVD
RW
Ruggedcom Win7000 Firmware · Siemens
before bs5.2.461.17 · source: NVD
RW
Ruggedcom Win7018 Firmware · Siemens
before bs5.2.461.17 · source: NVD
RW
Ruggedcom Win7025 Firmware · Siemens
before bs5.2.461.17 · source: NVD
RW
Ruggedcom Win7200 Firmware · Siemens
before bs5.2.461.17 · source: NVD
VX
Vxworks · Windriver
6.6; 6.7; 6.8; 6.9; 7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-12262
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-12262
Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf
Third Party Advisory
https://support.f5.com/csp/article/K41190253
Vendor Advisory
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12262
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