Critical severity · published Mar 17, 2022
CVE-2022-22273
Improper neutralization of Special Elements leading to OS Command Injection vulnerability impacting end-of-life Secure Remote Access (SRA) products and older firmware versions of…
9.8
CVSS
1.9%
EPSS
No
On KEV
Description
Improper neutralization of Special Elements leading to OS Command Injection vulnerability impacting end-of-life Secure Remote Access (SRA) products and older firmware versions of Secure Mobile Access (SMA) 100 series products, specifically the SRA appliances running all 8.x, 9.0.0.5-19sv and earlier versions and Secure Mobile Access (SMA) 100 series products running older firmware 9.0.0.9-26sv and earlier versions
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)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
S2
Sma 200 Firmware · Sonicwall
through 9.0.0.9-26sv · source: NVD
S2
Sma 210 Firmware · Sonicwall
through 9.0.0.9-26sv · source: NVD
S4
Sma 400 Firmware · Sonicwall
through 9.0.0.9-26sv · source: NVD
S4
Sma 410 Firmware · Sonicwall
through 9.0.0.9-26sv · source: NVD
S5
Sma 500v Firmware · Sonicwall
through 9.0.0.9-26sv · source: NVD
S1
Sra 1200 Firmware · Sonicwall
through 9.0.0.5-19sv · source: NVD
S1
Sra 1600 Firmware · Sonicwall
through 9.0.0.5-19sv · source: NVD
S4
Sra 4200 Firmware · Sonicwall
through 9.0.0.5-19sv · source: NVD
S4
Sra 4600 Firmware · Sonicwall
through 9.0.0.5-19sv · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-22273
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-22273
Patch
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0001
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