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01 Record

CVE-2025-53013

Himmelblau offline auth permits authentication with invalid Hello PIN

MediumPUBLISHEDCNA: GitHub_M
CNA base score5.2 CVSS v3.xCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
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02 Description

Himmelblau offline auth permits authentication with invalid Hello PIN

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.23% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 13.6% of scored records. A rank, not a probability.
NVD base score
5.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-06-26 18:02Z1 YR AGO
Last updated
2025-08-20 19:29Z1 YR AGO
Reserved
2025-06-24
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Medium (CVSS 5.2)
CNA CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Weaknesses
  • CWE-287Improper AuthenticationClass
Data version
5.1
Document digest
2165c0b5da7166107d1a23a14d84491e8d435cf273cf4567ceedfe0687aa4a05

05 Affected products

VendorProductVersionsPlatforms
himmelblau-idmhimmelblau>= 0.9.10, < 0.9.17—

06 References