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CVE-2023-0214

MEDIUMCVSS 6.1/10EPSS 1.89%

Last modified

CVE-2023-0214 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A cross-site scripting vulnerability in Skyhigh SWG in main releases 11.x prior to 11.2.6, 10.x prior to 10.2.17, and controlled release 12.x prior to 12.0.1 allows a remote attacker to craft SWG-specific internal requests with URL paths to any third-party website, causing arbitrary content to be injected into the response when accessed through SWG. . EPSS estimates a 1.89% chance of exploitation in the next 30 days.

Description

A cross-site scripting vulnerability in Skyhigh SWG in main releases 11.x prior to 11.2.6, 10.x prior to 10.2.17, and controlled release 12.x prior to 12.0.1 allows a remote attacker to craft SWG-specific internal requests with URL paths to any third-party website, causing arbitrary content to be injected into the response when accessed through SWG.

Metrics

CVSS 3.1
6.1/10

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

EPSS Probability
1.89%

76.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
TrellixSkyhigh Secure Web Gateway>= 10.0.0, < 10.2.17
TrellixSkyhigh Secure Web Gateway>= 11.0.0, < 11.2.6
TrellixSkyhigh Secure Web Gateway12.0.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-0214?
A cross-site scripting vulnerability in Skyhigh SWG in main releases 11.x prior to 11.2.6, 10.x prior to 10.2.17, and controlled release 12.x prior to 12.0.1 allows a remote attacker to craft SWG-specific internal requests with URL paths to any third-party website, causing arbitrary content to be injected into the response when accessed through SWG.
How severe is CVE-2023-0214?
CVE-2023-0214 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.89% probability of exploitation in the next 30 days.
How do I fix CVE-2023-0214?
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-2023-0214?

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

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Source: NVD / NIST