High severity · published Aug 26, 2022
CVE-2022-2915
A Heap-based Buffer Overflow vulnerability in the SonicWall SMA100 appliance allows a remote authenticated attacker to cause Denial of Service (DoS) on the appliance or…
8.8
CVSS
6.9%
EPSS
No
On KEV
Description
A Heap-based Buffer Overflow vulnerability in the SonicWall SMA100 appliance allows a remote authenticated attacker to cause Denial of Service (DoS) on the appliance or potentially lead to code execution. This vulnerability impacts 10.2.1.5-34sv and earlier versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.9% · higher than 94% 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 10.2.1.5-34sv · source: NVD
S2
Sma 210 Firmware · Sonicwall
through 10.2.1.5-34sv · source: NVD
S4
Sma 400 Firmware · Sonicwall
through 10.2.1.5-34sv · source: NVD
S4
Sma 410 Firmware · Sonicwall
through 10.2.1.5-34sv · source: NVD
S5
Sma 500v Firmware · Sonicwall
through 10.2.1.5-34sv · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-2915
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-2915
Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0019
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