CVE Explorer

CVE-2025-64102

Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, an attacker can perform an online brute-force attack on OTP, TOTP, and passwords. While Zitadel allows preventing online brute force attacks in scenarios like TOTP, Email OTP, or passwords using a lockout mechanism. The mechanism is not enabled by default and can cause a denial of service for the corresponding user if enabled. Additionally, the mitigation strategies were not fully implemented in the more

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:eb1758622223b7641e31ff67ef6b68ec10b91e7a8abb323ca70f1ae58dfaecbd

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"zitadel","vendor":"zitadel","versions":[{"status":"affected","version":">= 4.0.0-rc.1, < 4.6.0"},{"status":"affected","version":">= 3.0.0-rc.1, < 3.4.3"},{"status":"affected","version":">= 2.0.0, < 2.71.18"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f4151bb488e3e8266f0c7b379670b8c31f033bed5cab2d08e4ae78cacaaf7edc · sha256:edbd3a669b980241… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.7,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f4151bb488e3e8266f0c7b379670b8c31f033bed5cab2d08e4ae78cacaaf7edc · sha256:edbd3a669b980241… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-307","description":"CWE-307: Improper Restriction of Excessive Authentication Attempts","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f4151bb488e3e8266f0c7b379670b8c31f033bed5cab2d08e4ae78cacaaf7edc · sha256:edbd3a669b980241… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/zitadel/zitadel/commit/b8db8cdf9cc8ea13f461758aef12457f8b7d972a","tags":["x_refsource_MISC"],"url":"https://github.com/zitadel/zitadel/commit/b8db8cdf9cc8ea13f461758aef12457f8b7d972a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f4151bb488e3e8266f0c7b379670b8c31f033bed5cab2d08e4ae78cacaaf7edc · sha256:edbd3a669b980241… · /containers/cna/references/1

{"name":"https://github.com/zitadel/zitadel/security/advisories/GHSA-xrw9-r35x-x878","tags":["x_refsource_CONFIRM"],"url":"https://github.com/zitadel/zitadel/security/advisories/GHSA-xrw9-r35x-x878"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f4151bb488e3e8266f0c7b379670b8c31f033bed5cab2d08e4ae78cacaaf7edc · sha256:edbd3a669b980241… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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