CVE-2017-12114

An exploitable improper authorization vulnerability exists in admin_peers API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. An attacker can send JSON to trigger this vulnerability.

CVSS v3 6.8 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/102475	Broken Link Third Party Advisory VDB Entry
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0466	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ethereum:cpp-ethereum:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-01-19 22:29

Updated : 2024-02-28 16:25

NVD link : CVE-2017-12114

Mitre link : CVE-2017-12114

CVE.ORG link : CVE-2017-12114

JSON object : View

Products Affected

ethereum

cpp-ethereum

CWE

CWE-863

Incorrect Authorization

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