Is CVE-2016-5703 in the CISA KEV catalog?

No. CVE-2016-5703 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-5703?

CVE-2016-5703 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2016-5703?

CVE-2016-5703 has an EPSS score of 2.32% (81th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-5703?

Upgrade phpmyadmin on debian 11 to 4:4.6.3-1 or later.

CVE & CISA-KEV Catalog

CVE-2016-5703

CRITICALEPSS 81th pctl

9.8

CVSS v3

NVD

Description

SQL injection vulnerability in libraries/central_columns.lib.php in phpMyAdmin 4.4.x before 4.4.15.7 and 4.6.x before 4.6.3 allows remote attackers to execute arbitrary SQL commands via a crafted database name that is mishandled in a central column query.

CWE-89SQL Injection

How to fix

Remediation Available

phpmyadminDebian

Fixed in:4:4.6.3-1CVE-2016-5703

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

2.32%probability of exploitation in 30 days

81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

Patch2

Other references4

Related Vulnerabilities

Other CWE-89 (SQL Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-3704	High	7.5	100%	-	Fix
CVE-2015-7297	High	7.5	100%	-	-
CVE-2024-29824	High	8.8	100%	KEV	Fix
CVE-2023-34362	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2019-7481	High	7.5	100%	KEV + Ransom	Fix
CVE-2024-29826	High	8.8	100%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.