CVE-2021-43010: In Safedog Apache v4.0.30255, attackers can bypass this product for SQL injection

This month

HIGH 7.5REMOTEWATCHLISTDOWNGRADE

CVE-2021-43010 is a high-severity flaw (CVSS 7.5) affecting safedog apache. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In Safedog Apache v4.0.30255, attackers can bypass this product for SQL injection. Attackers can bypass access to sensitive data.

Why this priority

High severity
Remotely exploitable, no login, no user action
On your watchlist

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.1% (top 35%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-05-10
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: safedog

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

Am I affected?

Timeline

2022-05-10 19:15 UTCPublished CVE record published
2026-06-17 04:10 UTCUpdated Record last modified

safedog safedog apache DOWNGRADE

Affected: 4.0.30255

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.0.30255

1. Check installed version

apt-cache policy safedog-apache || rpm -q safedog-apache || safedog-apache --version

2. No fixed release: DOWNGRADE to a release before 4.0.30255 (Debian / Ubuntu)

apt-cache madison safedog-apache sudo apt install safedog-apache=<VERSION_BEFORE_4.0.30255> sudo apt-mark hold safedog-apache

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

dnf --showduplicates list safedog-apache sudo dnf downgrade safedog-apache-<VERSION_BEFORE_4.0.30255> sudo dnf versionlock add safedog-apache

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-2021-43010?

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

Is CVE-2021-43010 being exploited?

CVE-2021-43010 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-2021-43010 affect?

CVE-2021-43010 affects safedog apache. Severity is high (CVSS 7.5). In Safedog Apache v4.0.30255, attackers can bypass this product for SQL injection. Attackers can bypass access to sensitive data.

How urgent is CVE-2021-43010?

Priority 52/100. High severity; Remotely exploitable, no login, no user action; On your watchlist

References

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