CVE-2024-51426Network attack vector

Unspecified impact via disputed _transfer calls

Published Oct 30, 2024 · Updated Nov 4, 2024

Incorrect authorization in the PepeGxng contract on Ethereum 1.12.2 allows remote authenticated users unspecified impact via _transfer calls. The public record identifies _transfer as the locus but does not disclose any missing permission check or unsafe state transition; its sole technical reference is no longer available. The claim is disputed because the reported effect is limited to ordinary function calls, so no concrete confidentiality, integrity, or availability consequence is established.

CVSS severity8.8
High
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Incorrect authorization in the PepeGxng contract on Ethereum 1.12.2 allows remote authenticated users unspecified impact via _transfer calls. The public record identifies _transfer as the locus but does not disclose any missing permission check or unsafe state transition; its sole technical reference is no longer available. The claim is disputed because the reported effect is limited to ordinary function calls, so no concrete confidentiality, integrity, or availability consequence is established.

The record

CVE
CVE-2024-51426
Published
Oct 30, 2024
Updated
Nov 4, 2024
Vendor
Ethereum Foundation
Product
Ethereum
Classifications
CWE-863
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 30, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.12.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ethereum Foundation · Ethereumversion=1.12.2

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo