How severe is CVE-2023-30769?

CVE-2023-30769 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2023-30769 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30769?

CVE-2023-30769 affects Dogecoin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30769?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-30769 published?

CVE-2023-30769 was published on 2023-04-17 and last updated on 2026-06-17.

CVE-2023-30769

CVE-2023-30769 is a critical-severity vulnerability in Dogecoin with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Dogecoin
Published: 2023-04-17
Last modified: 2026-06-17

Description

Vulnerability discovered is related to the peer-to-peer (p2p) communications, attackers can craft consensus messages, send it to individual nodes and take them offline. An attacker can crawl the network peers using getaddr message and attack the unpatched nodes.

Frequently asked questions

What is CVE-2023-30769?: Vulnerability discovered is related to the peer-to-peer (p2p) communications, attackers can craft consensus messages, send it to individual nodes and take them offline. An attacker can crawl the network peers using getaddr message and attack the unpatched nodes.
How severe is CVE-2023-30769?: CVE-2023-30769 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2023-30769 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30769?: CVE-2023-30769 affects Dogecoin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30769?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-30769 published?: CVE-2023-30769 was published on 2023-04-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dogecoin:dogecoin:*:*:*:*:*:*:*:*

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