CVE-2025-44033: SQL injection vulnerability in oa_system oasys v.1.1 allows a remote attacker to execute arbitrary code via th

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CRITICAL 9.8REMOTEDOWNGRADE

CVE-2025-44033 is a critical-severity flaw (CVSS 9.8) affecting oa system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in oa_system oasys v.1.1 allows a remote attacker to execute arbitrary code via the allDirector() method declaration in src/main/java/cn/gson/oasys/mappers/AddressMapper.java

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	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-89
Published	2025-08-29
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: aaluoxiang

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

Am I affected?

Timeline

2025-08-29 18:15 UTCPublished CVE record published
2026-06-17 09:24 UTCUpdated Record last modified

aaluoxiang oa system DOWNGRADE

Affected: 1.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.1

1. Check installed version

apt-cache policy oa-system || rpm -q oa-system || oa-system --version

2. No fixed release: DOWNGRADE to a release before 1.1 (Debian / Ubuntu)

apt-cache madison oa-system sudo apt install oa-system=<VERSION_BEFORE_1.1> sudo apt-mark hold oa-system

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

dnf --showduplicates list oa-system sudo dnf downgrade oa-system-<VERSION_BEFORE_1.1> sudo dnf versionlock add oa-system

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-2025-44033?

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

Is CVE-2025-44033 being exploited?

CVE-2025-44033 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-2025-44033 affect?

CVE-2025-44033 affects oa system. Severity is critical (CVSS 9.8). SQL injection vulnerability in oa_system oasys v.1.1 allows a remote attacker to execute arbitrary code via the allDirector() method declaration in src/main/java/cn/gson/oasys/mappers/AddressMapper.java

How urgent is CVE-2025-44033?

Priority 57/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Java vulnerabilities

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References

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