CVE-2021-34235: Tokheim Profleet DiaLOG 11.005.02 is affected by SQL Injection

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2021-34235 is a critical-severity flaw (CVSS 9.8) affecting tokheim profleet dialog. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Tokheim Profleet DiaLOG 11.005.02 is affected by SQL Injection. The component is the Field__UserLogin parameter on the logon page.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.9% (top 20%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-02-11
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tsg-solutions

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

Am I affected?

Timeline

2022-02-11 18:15 UTCPublished CVE record published
2026-06-17 03:55 UTCUpdated Record last modified

tsg-solutions tokheim profleet dialog DOWNGRADE

Affected: 11.005.02 · 16.001.05

Fixed in: no fixed release known

Safe to downgrade to: a release before 11.005.02

1. Check installed version

apt-cache policy tokheim-profleet-dialog || rpm -q tokheim-profleet-dialog || tokheim-profleet-dialog --version

2. No fixed release: DOWNGRADE to a release before 11.005.02 (Debian / Ubuntu)

apt-cache madison tokheim-profleet-dialog sudo apt install tokheim-profleet-dialog=<VERSION_BEFORE_11.005.02> sudo apt-mark hold tokheim-profleet-dialog

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

dnf --showduplicates list tokheim-profleet-dialog sudo dnf downgrade tokheim-profleet-dialog-<VERSION_BEFORE_11.005.02> sudo dnf versionlock add tokheim-profleet-dialog

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-2021-34235?

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

Is CVE-2021-34235 being exploited?

CVE-2021-34235 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-2021-34235 affect?

CVE-2021-34235 affects tokheim profleet dialog. Severity is critical (CVSS 9.8). Tokheim Profleet DiaLOG 11.005.02 is affected by SQL Injection. The component is the Field__UserLogin parameter on the logon page.

How urgent is CVE-2021-34235?

Priority 64/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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