Is CVE-2024-23688 in the CISA KEV catalog?

No. CVE-2024-23688 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-23688?

CVE-2024-23688 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2024-23688?

CVE-2024-23688 has an EPSS score of 0.49% (38th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-23688?

Upgrade discovery to 0.4.5 or later.

CVE & CISA-KEV Catalog

CVE-2024-23688

MEDIUM

5.3

CVSS v3

NVD

Description

Consensys Discovery versions less than 0.4.5 uses the same AES/GCM nonce for the entire session. which should ideally be unique for every message. The node's private key isn't compromised, only the session key generated for specific peer communication is exposed.

CWE-323 CWE-330

How to fix

Remediation Available

discoveryNVD

Affected:< 0.4.5Fixed in:0.4.5CVE-2024-23688derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

0.49%probability of exploitation in 30 days

38thpercentile

Low risk: more likely to be exploited than 38% of all known CVEs.

References

Vendor Advisory1

github.com

Third-Party Advisory2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-29.