Is CVE-2021-25527 in the CISA KEV catalog?

No. CVE-2021-25527 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-25527?

CVE-2021-25527 has a CVSS v3 base score of 3.8 (LOW).

What is the EPSS score for CVE-2021-25527?

CVE-2021-25527 has an EPSS score of 0.22% (12th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-25527?

Upgrade pay to 4.1.77 or later.

CVE & CISA-KEV Catalog

CVE-2021-25527

LOW

3.8

CVSS v3

NVD

Description

Improper export of Android application components vulnerability in Samsung Pay (India only) prior to version 4.1.77 allows attacker to access Bill Pay and Recharge menu without authentication.

CWE-926

How to fix

Remediation Available

payNVD

Affected:< 4.1.77Fixed in:4.1.77CVE-2021-25527derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.22%probability of exploitation in 30 days

12thpercentile

Low risk: more likely to be exploited than 12% of all known CVEs.

References

Vendor Advisory1

security.samsungmobile.com

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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 2024-11-21.