Critical severity · published Aug 10, 2022
CVE-2022-36323
Affected devices do not properly sanitize an input field
9.1
CVSS
1.9%
EPSS
No
On KEV
Description
Affected devices do not properly sanitize an input field. This could allow an authenticated remote attacker with administrative privileges to inject code or spawn a system root shell.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RR
RUGGEDCOM RM1224 LTE(4G) EU · Siemens
before V7.1.2 · source: vendor
RR
RUGGEDCOM RM1224 LTE(4G) NAM · Siemens
before V7.1.2 · source: vendor
SM
SCALANCE M804PB · Siemens
before V7.1.2 · source: vendor
SM
SCALANCE M812-1 ADSL-Router · Siemens
before V7.1.2; before V7.1.2 · source: vendor
SM
SCALANCE M816-1 ADSL-Router · Siemens
before V7.1.2; before V7.1.2 · source: vendor
SM
SCALANCE M826-2 SHDSL-Router · Siemens
before V7.1.2 · source: vendor
SM
SCALANCE M874-2 · Siemens
before V7.1.2 · source: vendor
SM
SCALANCE M874-3 · Siemens
before V7.1.2 · source: vendor
SM
SCALANCE M876-3 · Siemens
before V7.1.2 · source: vendor
SM
SCALANCE M876-3 (ROK) · Siemens
before V7.1.2 · source: vendor
SM
SCALANCE M876-4 (EU) · Siemens
before V7.1.2 · source: vendor
SM
SCALANCE M876-4 (NAM) · Siemens
before V7.1.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-36323
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-36323
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-019200.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-710008.html
Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-710008.pdf
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