Critical severity · published Dec 19, 2019
CVE-2019-7482
Stack-based buffer overflow in SonicWall SMA100 allows an unauthenticated user to execute arbitrary code in function libSys.so
9.8
CVSS
8.8%
EPSS
No
On KEV
Description
Stack-based buffer overflow in SonicWall SMA100 allows an unauthenticated user to execute arbitrary code in function libSys.so. This vulnerability impacted SMA100 version 9.0.0.3 and earlier.
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)8.8% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
S1
Sma 100 Firmware · Sonicwall
through 9.0.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-7482
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-7482
Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0017
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