CVE-2015-5376: SQL injection vulnerability in the login form in GSI WiNPAT Portal 3.2.0.1001 through 3.6.1.0 allows remote at

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CRITICAL 9.8REMOTEDOWNGRADE

CVE-2015-5376 is a critical-severity flaw (CVSS 9.8) affecting winpat portal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in the login form in GSI WiNPAT Portal 3.2.0.1001 through 3.6.1.0 allows remote attackers to execute arbitrary SQL commands via the username field.

Why this priority

Critical severity
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	1.2% (top 31%)
CISA exploited list	No
Weakness	CWE-89
Published	2017-10-18
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: gsi-office

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

Am I affected?

Timeline

2017-10-18 20:29 UTCPublished CVE record published
2026-06-17 00:29 UTCUpdated Record last modified

gsi-office winpat portal DOWNGRADE

Affected: 3.2.0.1001 · 3.6.1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.2.0.1001

1. Check installed version

apt-cache policy winpat-portal || rpm -q winpat-portal || winpat-portal --version

2. No fixed release: DOWNGRADE to a release before 3.2.0.1001 (Debian / Ubuntu)

apt-cache madison winpat-portal sudo apt install winpat-portal=<VERSION_BEFORE_3.2.0.1001> sudo apt-mark hold winpat-portal

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

dnf --showduplicates list winpat-portal sudo dnf downgrade winpat-portal-<VERSION_BEFORE_3.2.0.1001> sudo dnf versionlock add winpat-portal

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-2015-5376?

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

Is CVE-2015-5376 being exploited?

CVE-2015-5376 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-2015-5376 affect?

CVE-2015-5376 affects winpat portal. Severity is critical (CVSS 9.8). SQL injection vulnerability in the login form in GSI WiNPAT Portal 3.2.0.1001 through 3.6.1.0 allows remote attackers to execute arbitrary SQL commands via the username field.

How urgent is CVE-2015-5376?

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

References

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