CVE-2022-4779: StreamX applications from versions 6.02.01 to 6.04.34 are affected by a logic bug that allows to bypass the im

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HIGH 7.5REMOTEUPGRADE

CVE-2022-4779 is a high-severity flaw (CVSS 7.5) affecting streamx. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

StreamX applications from versions 6.02.01 to 6.04.34 are affected by a logic bug that allows to bypass the implemented authentication scheme. StreamX applications using StreamView HTML component with the public web server feature activated are affected.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-22
Published	2022-12-29
Last modified	2026-06-17

Publisher (CNA): Switzerland Government Common Vulnerability Program · Vendor: elvexys

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

Am I affected?

Timeline

2022-12-29 00:15 UTCPublished CVE record published
2026-06-17 05:21 UTCUpdated Record last modified

elvexys streamx UPGRADE

Affected: >= 6.02.01 and <= 6.04.34

Fixed in: newer than 6.04.34

Safe to downgrade to: a release before 6.02.01

1. Check installed version

apt-cache policy streamx || rpm -q streamx || streamx --version

2. UPGRADE to newer than 6.04.34 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade streamx

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade streamx

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 6.02.01 (Debian / Ubuntu)

apt-cache madison streamx sudo apt install streamx=<VERSION_BEFORE_6.02.01> sudo apt-mark hold streamx

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list streamx sudo dnf downgrade streamx-<VERSION_BEFORE_6.02.01> sudo dnf versionlock add streamx

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2022-4779?

streamx: upgrade to newer than 6.04.34. Exact commands for each OS are on this page.

Is CVE-2022-4779 being exploited?

CVE-2022-4779 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-2022-4779 affect?

CVE-2022-4779 affects streamx. Severity is high (CVSS 7.5). StreamX applications from versions 6.02.01 to 6.04.34 are affected by a logic bug that allows to bypass the implemented authentication scheme. StreamX applications using StreamView HTML component with the public web server feature activated

How urgent is CVE-2022-4779?

Priority 49/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2022-4778 MEDIUM 6.5 UPGRADE StreamX applications from versions 6.02.01 to 6.04.34 are affected by a path traversal vulnerability that allo

References

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