CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2017-0897

ExpressionEngine version 2.x < 2.11.8 and version 3.x < 3.5.5 create an object signing token with weak entropy. Successfully guessing the token can lead to remote code execution.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.008

EPSS Ranking 72.2%

CVSS Severity

CVSS v3 Score 7.5

CVSS v2 Score 5.0

References

Products affected by CVE-2017-0897

Expressionengine » Expressionengine » Version: 2.0.0

cpe:2.3:a:expressionengine:expressionengine:2.0.0
Expressionengine » Expressionengine » Version: 2.0.1

cpe:2.3:a:expressionengine:expressionengine:2.0.1
Expressionengine » Expressionengine » Version: 2.0.2

cpe:2.3:a:expressionengine:expressionengine:2.0.2
Expressionengine » Expressionengine » Version: 2.1.0

cpe:2.3:a:expressionengine:expressionengine:2.1.0
Expressionengine » Expressionengine » Version: 2.1.1

cpe:2.3:a:expressionengine:expressionengine:2.1.1
Expressionengine » Expressionengine » Version: 2.1.2

cpe:2.3:a:expressionengine:expressionengine:2.1.2
Expressionengine » Expressionengine » Version: 2.1.3

cpe:2.3:a:expressionengine:expressionengine:2.1.3
Expressionengine » Expressionengine » Version: 2.1.4

cpe:2.3:a:expressionengine:expressionengine:2.1.4
Expressionengine » Expressionengine » Version: 2.1.5

cpe:2.3:a:expressionengine:expressionengine:2.1.5
Expressionengine » Expressionengine » Version: 2.10.0

cpe:2.3:a:expressionengine:expressionengine:2.10.0
Expressionengine » Expressionengine » Version: 2.10.1

cpe:2.3:a:expressionengine:expressionengine:2.10.1
Expressionengine » Expressionengine » Version: 2.10.2

cpe:2.3:a:expressionengine:expressionengine:2.10.2
Expressionengine » Expressionengine » Version: 2.10.3

cpe:2.3:a:expressionengine:expressionengine:2.10.3
Expressionengine » Expressionengine » Version: 2.11.0

cpe:2.3:a:expressionengine:expressionengine:2.11.0
Expressionengine » Expressionengine » Version: 2.11.1

cpe:2.3:a:expressionengine:expressionengine:2.11.1
Expressionengine » Expressionengine » Version: 2.11.2

cpe:2.3:a:expressionengine:expressionengine:2.11.2
Expressionengine » Expressionengine » Version: 2.11.3

cpe:2.3:a:expressionengine:expressionengine:2.11.3
Expressionengine » Expressionengine » Version: 2.11.4

cpe:2.3:a:expressionengine:expressionengine:2.11.4
Expressionengine » Expressionengine » Version: 2.11.5

cpe:2.3:a:expressionengine:expressionengine:2.11.5
Expressionengine » Expressionengine » Version: 2.11.6

cpe:2.3:a:expressionengine:expressionengine:2.11.6
Expressionengine » Expressionengine » Version: 2.11.7

cpe:2.3:a:expressionengine:expressionengine:2.11.7
Expressionengine » Expressionengine » Version: 2.2.0

cpe:2.3:a:expressionengine:expressionengine:2.2.0
Expressionengine » Expressionengine » Version: 2.2.1

cpe:2.3:a:expressionengine:expressionengine:2.2.1
Expressionengine » Expressionengine » Version: 2.2.2

cpe:2.3:a:expressionengine:expressionengine:2.2.2
Expressionengine » Expressionengine » Version: 2.3.0

cpe:2.3:a:expressionengine:expressionengine:2.3.0
Expressionengine » Expressionengine » Version: 2.3.1

cpe:2.3:a:expressionengine:expressionengine:2.3.1
Expressionengine » Expressionengine » Version: 2.4.0

cpe:2.3:a:expressionengine:expressionengine:2.4.0
Expressionengine » Expressionengine » Version: 2.5.0

cpe:2.3:a:expressionengine:expressionengine:2.5.0
Expressionengine » Expressionengine » Version: 2.5.1

cpe:2.3:a:expressionengine:expressionengine:2.5.1
Expressionengine » Expressionengine » Version: 2.5.2

cpe:2.3:a:expressionengine:expressionengine:2.5.2
Expressionengine » Expressionengine » Version: 2.5.3

cpe:2.3:a:expressionengine:expressionengine:2.5.3
Expressionengine » Expressionengine » Version: 2.5.4

cpe:2.3:a:expressionengine:expressionengine:2.5.4
Expressionengine » Expressionengine » Version: 2.5.5

cpe:2.3:a:expressionengine:expressionengine:2.5.5
Expressionengine » Expressionengine » Version: 2.6.0

cpe:2.3:a:expressionengine:expressionengine:2.6.0
Expressionengine » Expressionengine » Version: 2.6.1

cpe:2.3:a:expressionengine:expressionengine:2.6.1
Expressionengine » Expressionengine » Version: 2.7.0

cpe:2.3:a:expressionengine:expressionengine:2.7.0
Expressionengine » Expressionengine » Version: 2.7.1

cpe:2.3:a:expressionengine:expressionengine:2.7.1
Expressionengine » Expressionengine » Version: 2.7.2

cpe:2.3:a:expressionengine:expressionengine:2.7.2
Expressionengine » Expressionengine » Version: 2.7.3

cpe:2.3:a:expressionengine:expressionengine:2.7.3
Expressionengine » Expressionengine » Version: 2.8.0

cpe:2.3:a:expressionengine:expressionengine:2.8.0
Expressionengine » Expressionengine » Version: 2.8.1

cpe:2.3:a:expressionengine:expressionengine:2.8.1
Expressionengine » Expressionengine » Version: 2.9.0

cpe:2.3:a:expressionengine:expressionengine:2.9.0
Expressionengine » Expressionengine » Version: 2.9.1

cpe:2.3:a:expressionengine:expressionengine:2.9.1
Expressionengine » Expressionengine » Version: 2.9.2

cpe:2.3:a:expressionengine:expressionengine:2.9.2
Expressionengine » Expressionengine » Version: 2.9.3

cpe:2.3:a:expressionengine:expressionengine:2.9.3
Expressionengine » Expressionengine » Version: 3.0.0

cpe:2.3:a:expressionengine:expressionengine:3.0.0
Expressionengine » Expressionengine » Version: 3.0.1

cpe:2.3:a:expressionengine:expressionengine:3.0.1
Expressionengine » Expressionengine » Version: 3.0.2

cpe:2.3:a:expressionengine:expressionengine:3.0.2
Expressionengine » Expressionengine » Version: 3.0.3

cpe:2.3:a:expressionengine:expressionengine:3.0.3
Expressionengine » Expressionengine » Version: 3.0.4

cpe:2.3:a:expressionengine:expressionengine:3.0.4
Expressionengine » Expressionengine » Version: 3.0.5

cpe:2.3:a:expressionengine:expressionengine:3.0.5
Expressionengine » Expressionengine » Version: 3.0.6

cpe:2.3:a:expressionengine:expressionengine:3.0.6
Expressionengine » Expressionengine » Version: 3.1.0

cpe:2.3:a:expressionengine:expressionengine:3.1.0
Expressionengine » Expressionengine » Version: 3.1.1

cpe:2.3:a:expressionengine:expressionengine:3.1.1
Expressionengine » Expressionengine » Version: 3.1.2

cpe:2.3:a:expressionengine:expressionengine:3.1.2
Expressionengine » Expressionengine » Version: 3.1.3

cpe:2.3:a:expressionengine:expressionengine:3.1.3
Expressionengine » Expressionengine » Version: 3.1.4

cpe:2.3:a:expressionengine:expressionengine:3.1.4
Expressionengine » Expressionengine » Version: 3.2.0

cpe:2.3:a:expressionengine:expressionengine:3.2.0
Expressionengine » Expressionengine » Version: 3.2.1

cpe:2.3:a:expressionengine:expressionengine:3.2.1
Expressionengine » Expressionengine » Version: 3.3.0

cpe:2.3:a:expressionengine:expressionengine:3.3.0
Expressionengine » Expressionengine » Version: 3.3.1

cpe:2.3:a:expressionengine:expressionengine:3.3.1
Expressionengine » Expressionengine » Version: 3.3.2

cpe:2.3:a:expressionengine:expressionengine:3.3.2
Expressionengine » Expressionengine » Version: 3.3.3

cpe:2.3:a:expressionengine:expressionengine:3.3.3
Expressionengine » Expressionengine » Version: 3.3.4

cpe:2.3:a:expressionengine:expressionengine:3.3.4
Expressionengine » Expressionengine » Version: 3.4.0

cpe:2.3:a:expressionengine:expressionengine:3.4.0
Expressionengine » Expressionengine » Version: 3.4.1

cpe:2.3:a:expressionengine:expressionengine:3.4.1
Expressionengine » Expressionengine » Version: 3.4.2

cpe:2.3:a:expressionengine:expressionengine:3.4.2
Expressionengine » Expressionengine » Version: 3.4.3

cpe:2.3:a:expressionengine:expressionengine:3.4.3
Expressionengine » Expressionengine » Version: 3.4.4

cpe:2.3:a:expressionengine:expressionengine:3.4.4
Expressionengine » Expressionengine » Version: 3.4.5

cpe:2.3:a:expressionengine:expressionengine:3.4.5
Expressionengine » Expressionengine » Version: 3.4.6

cpe:2.3:a:expressionengine:expressionengine:3.4.6
Expressionengine » Expressionengine » Version: 3.4.7

cpe:2.3:a:expressionengine:expressionengine:3.4.7
Expressionengine » Expressionengine » Version: 3.5.0

cpe:2.3:a:expressionengine:expressionengine:3.5.0
Expressionengine » Expressionengine » Version: 3.5.1

cpe:2.3:a:expressionengine:expressionengine:3.5.1
Expressionengine » Expressionengine » Version: 3.5.2

cpe:2.3:a:expressionengine:expressionengine:3.5.2
Expressionengine » Expressionengine » Version: 3.5.3

cpe:2.3:a:expressionengine:expressionengine:3.5.3
Expressionengine » Expressionengine » Version: 3.5.4

cpe:2.3:a:expressionengine:expressionengine:3.5.4

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2017-0897

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