CVE-2015-20112

LOW EPSS 3.7%
Published Jun 29, 20251y ago · Modified Jun 17, 20262w ago
3.4 CVSS 3.1
Low
Find Similar
Published Jun 29, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

RLPx 5 has two CTR streams based on the same key, IV, and nonce. This can facilitate decryption on a private network.

CVSS Details

Base Score
3.4
Exploitability
1.6
Impact
1.4
Vector string
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
Attack Vector Adjacent
Attack Complexity High
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
3.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-325

References 5

  • github.com https://github.com/LaurentMT/go-ethereum/commit/e8cba7283b57280b1bcf5761478f852398365901
  • github.com https://github.com/ethereum/devp2p/blob/master/rlpx.md#known-issues-in-the-current-version
  • github.com https://github.com/ethereum/devp2p/issues/32
  • github.com https://github.com/ethereum/go-ethereum/issues/1315
  • github.com https://github.com/hyperledger/besu/issues/7926

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.