CVE-2017-0897
Published Jun 22, 2017
Last updated 5 years ago
Overview
- Description
- 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.
- Source
- support@hackerone.com
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:N/A:N
Social media
- Hype score
- Not currently trending
Configurations
[ { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.0.0:public_beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "574513F3-4138-4497-AB7B-48C3D0E57D04" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.0.1:public_beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "63A66777-08EF-4CB3-B132-2380632A472B" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.0.2:public_beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "27FC3CCC-B29C-43BF-B75F-E209F438512A" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.1.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B61035E8-E776-455D-A87E-D89C635EF612" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5B084EE1-049A-45E7-9DAA-78A67A08ED2B" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B7D9D6C6-E1BE-4AED-BD5A-251E62E02355" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BB81D8E5-F981-4BA7-ABF3-529E7155EED1" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.1.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34003923-392F-4D6E-91FA-7CEF9CF47933" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.1.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "446AC2B4-DA7A-4982-B383-DF2B0E2FA95C" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9C7196D-190B-4180-AACC-141A13D51DD7" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2BFAA28E-F9C1-4246-B218-C51A5493C56B" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4E743D80-E5D3-4CB8-9412-99B2A55CD52D" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9DC16511-FDA2-4F85-BB37-557165629592" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8472C055-5A50-44A8-ACF7-F9775D2C0E5A" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A730EF01-BB6D-4163-BCF8-7267798857E3" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "63CA981E-DE29-48B2-8B78-EAF2F6DE6990" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.5.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE7BC9ED-18C4-43D1-88DF-9D41ECB20A69" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.5.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64EA0BBC-4D35-4E83-9FEA-80834C5823EC" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.5.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3530A171-A49E-45A3-8DE6-562B657B968C" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.5.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB735CF0-13A5-43C2-8E27-6AD7C612629F" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.5.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1337527F-B9F4-4E62-A06D-8F954965F740" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C826EC11-0541-415F-ABA7-457D3DF67685" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1BD213AF-F832-49BE-9FB5-6B35D16CA066" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3BC6E0BC-DA5D-4828-96A2-1029AD0CB853" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "43538A4E-7E4A-44A0-A4D1-F1B0CBDDCEAF" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8079BBD2-1F9A-45F2-AFF3-78D7BA82EA4F" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.7.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7AA7430A-0A6A-4B30-BD0D-E88E4C2914F7" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EFED8674-66D2-404F-9676-71861D85103D" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A26FE9DF-E047-4172-8E27-58D5316B4E31" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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"48EF1AF2-4788-467E-8AE6-5213CFB1681A" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.10.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "62810DE1-6661-4A7F-9D38-B96913DA037C" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8355D00D-A208-4C96-8884-3C13A398084A" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E51900BA-81FC-4684-8987-E4A6D5FBE789" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.11.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC26F1D3-C01F-468D-8029-AB57DF72AE41" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.11.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E435507-BD37-4BC1-9820-EAB1BA6278B6" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.11.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "053B1570-9C28-4322-ABCE-8F68AF94EEE9" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.11.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF7398CE-139E-458F-9255-6E720E36BC53" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.11.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF7C8F8E-1FCC-42D6-9606-316DA108852B" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:2.11.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E08A1FC2-2AC1-4478-9C3A-58F150667854" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:3.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57982775-D296-4735-8AB3-101AA71C7AA7" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:3.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F5C58D0-CF8F-409F-BCCF-FCE1F181D512" }, { "criteria": "cpe:2.3:a:expressionengine:expressionengine:3.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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