CVE-2022-34551: Sims v1.0 was discovered to allow path traversal when downloading attachments.

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MEDIUM 6.5DOWNGRADE

CVE-2022-34551 is a medium-severity flaw (CVSS 6.5) affecting sims. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Sims v1.0 was discovered to allow path traversal when downloading attachments.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.1% (top 35%)
CISA exploited list	No
Weakness	CWE-22
Published	2022-07-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: sims project

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

Am I affected?

Timeline

2022-07-27 14:15 UTCPublished CVE record published
2026-06-17 04:50 UTCUpdated Record last modified

sims project sims DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison sims sudo apt install sims=<VERSION_BEFORE_1.0> sudo apt-mark hold sims

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

dnf --showduplicates list sims sudo dnf downgrade sims-<VERSION_BEFORE_1.0> sudo dnf versionlock add sims

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-2022-34551?

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

Is CVE-2022-34551 being exploited?

CVE-2022-34551 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-2022-34551 affect?

CVE-2022-34551 affects sims. Severity is medium (CVSS 6.5). Sims v1.0 was discovered to allow path traversal when downloading attachments.

How urgent is CVE-2022-34551?

Priority 44/100. Public exploit reference

Related CVEs

CVE-2022-34549 HIGH 8.8 DOWNGRADE Sims v1.0 was discovered to contain an arbitrary file upload vulnerability via the component /uploadServlet

References

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