CVE-2022-29540: resi-calltrace in RESI Gemini-Net 4.2 is affected by Multiple XSS issues

Routine

MEDIUM 6.1DOWNGRADE

CVE-2022-29540 is a medium-severity flaw (CVSS 6.1) affecting gemini-net. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

resi-calltrace in RESI Gemini-Net 4.2 is affected by Multiple XSS issues. Unauthenticated remote attackers can inject arbitrary web script or HTML into an HTTP GET parameter that reflects user input without sanitization. This exists on numerous application endpoints,

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.8% (top 43%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-06-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: resi

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

Am I affected?

Timeline

2022-06-02 14:15 UTCPublished CVE record published
2026-06-17 04:40 UTCUpdated Record last modified

resi gemini-net DOWNGRADE

Affected: 4.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.2

1. Check installed version

apt-cache policy gemini-net || rpm -q gemini-net || gemini-net --version

2. No fixed release: DOWNGRADE to a release before 4.2 (Debian / Ubuntu)

apt-cache madison gemini-net sudo apt install gemini-net=<VERSION_BEFORE_4.2> sudo apt-mark hold gemini-net

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list gemini-net sudo dnf downgrade gemini-net-<VERSION_BEFORE_4.2> sudo dnf versionlock add gemini-net

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-2022-29540?

gemini-net: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-29540 being exploited?

CVE-2022-29540 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-2022-29540 affect?

CVE-2022-29540 affects gemini-net. Severity is medium (CVSS 6.1). resi-calltrace in RESI Gemini-Net 4.2 is affected by Multiple XSS issues. Unauthenticated remote attackers can inject arbitrary web script or HTML into an HTTP GET parameter that reflects user input without sanitization. This exists on nume

How urgent is CVE-2022-29540?

Priority 36/100. No elevated risk signals yet.

Related CVEs

CVE-2022-29539 CRITICAL 9.8 DOWNGRADE resi-calltrace in RESI Gemini-Net 4.2 is affected by OS Command Injection
CVE-2022-29538 MEDIUM 5.3 DOWNGRADE RESI Gemini-Net Web 4.2 is affected by Improper Access Control in authorization logic

References

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