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CVE-2022-43948

HIGHCVSS 7.8/10EPSS 0.63%

Last modified

CVE-2022-43948 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWeb version 7.0.0 through 7.0.3, FortiADC version 7.1.0 through 7.1.1, FortiADC version 7.0.0 through 7.0.3, FortiADC 6.2 all versions, FortiADC 6.1 all versions, FortiADC 6.0 all versions, FortiADC 5.4 all versions, FortiADC 5.3 all versions, FortiADC 5.2 all versions, FortiADC 5.1 all versions allows attacker to execute unauthorized code or commands via specifically crafted arguments to existing commands.. EPSS estimates a 0.63% chance of exploitation in the next 30 days.

Description

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWeb version 7.0.0 through 7.0.3, FortiADC version 7.1.0 through 7.1.1, FortiADC version 7.0.0 through 7.0.3, FortiADC 6.2 all versions, FortiADC 6.1 all versions, FortiADC 6.0 all versions, FortiADC 5.4 all versions, FortiADC 5.3 all versions, FortiADC 5.2 all versions, FortiADC 5.1 all versions allows attacker to execute unauthorized code or commands via specifically crafted arguments to existing commands.

Metrics

CVSS 3.1
7.8/10

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

EPSS Probability
0.63%

45.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FortinetFortiadc>= 5.1.0, < 6.2.6
FortinetFortiadc>= 7.0.0, < 7.0.4
FortinetFortiadc>= 7.1.0, < 7.1.2
FortinetFortiweb>= 7.0.0, < 7.0.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-43948?
A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWeb version 7.0.0 through 7.0.3, FortiADC version 7.1.0 through 7.1.1, FortiADC version 7.0.0 through 7.0.3, FortiADC 6.2 all versions, FortiADC 6.1 all versions, FortiADC 6.0 all versions, FortiADC 5.4 all versions, FortiADC 5.3 all versions, FortiADC 5.2 all versions, FortiADC 5.1 all versions allows attacker to execute unauthorized code or commands via specifically crafted arguments to existing commands.
How severe is CVE-2022-43948?
CVE-2022-43948 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.
How do I fix CVE-2022-43948?
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-2022-43948?

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

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Source: NVD / NIST