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CVE-2023-21456

CRITICAL · CVSS 9.0EPSS 0.2%EU EUVD

Path traversal vulnerability in Galaxy Themes Service prior to SMR Mar-2023 Release 1 allows attacker to access arbitrary file with system uid.

Key facts

CVSS score
9.0 (v3.1)
Severity
CRITICAL
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Weakness (CWE)
CWE-22
EPSS score
0.2% (11th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2023-25624)
Published
March 16, 2023
NVD last modified
June 17, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2023-25624 in the EU Vulnerability Database. Last updated in EUVD on February 26, 2025.

View on the EU Vulnerability Database

Affected products

  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android
  • samsung / android

Certified products that may be affected

6 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

See all 6 in the Security Certifications Explorer.

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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CVE-2023-21456: CRITICAL severity (CVSS 9.0)