CVE-2023-0746: The help page in GigaVUE-FM, when using GigaVUE-OS software version 5.0 202, does not require an authenticated

Routine

MEDIUM 6.3MITIGATE

CVE-2023-0746 is a medium-severity flaw (CVSS 6.3) affecting gigavue-os. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The help page in GigaVUE-FM, when using GigaVUE-OS software version 5.0 202, does not require an authenticated user. An attacker could enforce a user into inserting malicious JavaScript code into the URI, that could lead to a Reflected Cross site Scripting.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 71%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-03-10
Last modified	2026-06-17

Publisher (CNA): Spanish National Cybersecurity Institute, S.A. (INCIBE) · Vendor: gigamon

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-03-10 16:15 UTCPublished CVE record published
2026-06-17 05:26 UTCUpdated Record last modified

gigamon gigavue-os MITIGATE

Affected: 5.0.202

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.0.202

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-0746?

gigavue-os: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-0746 being exploited?

CVE-2023-0746 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-0746 affect?

CVE-2023-0746 affects gigavue-os. Severity is medium (CVSS 6.3). The help page in GigaVUE-FM, when using GigaVUE-OS software version 5.0 202, does not require an authenticated user. An attacker could enforce a user into inserting malicious JavaScript code into the URI, that could lead to a Reflected Cros

How urgent is CVE-2023-0746?

Priority 29/100. No elevated risk signals yet.

References

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