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CVE-2022-2915

HIGHCVSS 8.8/10EPSS 1.31%

Last modified

CVE-2022-2915 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 1.31% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
1.31%

67.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SonicwallSma 200 Firmware<= 10.2.1.5-34sv
SonicwallSma 210 Firmware<= 10.2.1.5-34sv
SonicwallSma 400 Firmware<= 10.2.1.5-34sv
SonicwallSma 410 Firmware<= 10.2.1.5-34sv
SonicwallSma 500v Firmware<= 10.2.1.5-34sv

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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 potentially lead to code execution. This vulnerability impacts 10.2.1.5-34sv and earlier versions.
How severe is CVE-2022-2915?
CVE-2022-2915 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.31% probability of exploitation in the next 30 days.
How do I fix CVE-2022-2915?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-2915?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST