How severe is CVE-2016-3090?

CVE-2016-3090 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-3090 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-3090?

CVE-2016-3090 primarily affects Apache Struts. In total, 59 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-3090?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2016-3090 published?

CVE-2016-3090 was published on 2017-10-30 and last updated on 2026-06-17.

CVE-2016-3090

CVE-2016-3090 is a high-severity vulnerability in Apache Struts with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 6% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Apache Struts
Published: 2017-10-30
Last modified: 2026-06-17

Description

The TextParseUtil.translateVariables method in Apache Struts 2.x before 2.3.20 allows remote attackers to execute arbitrary code via a crafted OGNL expression with ANTLR tooling.

Frequently asked questions

What is CVE-2016-3090?: The TextParseUtil.translateVariables method in Apache Struts 2.x before 2.3.20 allows remote attackers to execute arbitrary code via a crafted OGNL expression with ANTLR tooling.
How severe is CVE-2016-3090?: CVE-2016-3090 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-3090 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-3090?: CVE-2016-3090 primarily affects Apache Struts. In total, 59 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-3090?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2016-3090 published?: CVE-2016-3090 was published on 2017-10-30 and last updated on 2026-06-17.

References

Affected products (59)

cpe:2.3:a:apache:struts:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.7:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.8:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.9:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.10:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.11:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.11.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.11.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.12:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.13:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.0.14:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.7:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.8:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.2.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.4.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.7:*:*:*:*:*:*:*
cpe:2.3:a:apache:struts:2.3.8:*:*:*:*:*:*:*

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