CVE-2022-30740
CVE-2022-30740 is a medium-severity vulnerability in Samsung Internet with a CVSS 3.x base score of 4.1. 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-922.
Key facts
- Severity: Medium (CVSS 3.x base score 4.1)
- CVSS v2: 2.1
- EPSS exploit prediction: 0% (12th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-922
- Affected product: Samsung Internet
- Published:
- Last modified:
Description
Improper auto-fill algorithm in Samsung Internet prior to version 17.0.1.69 allows physical attackers to guess stored credit card numbers.
Frequently asked questions
- What is CVE-2022-30740?
- Improper auto-fill algorithm in Samsung Internet prior to version 17.0.1.69 allows physical attackers to guess stored credit card numbers.
- How severe is CVE-2022-30740?
- CVE-2022-30740 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over physical access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2022-30740 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-30740?
- CVE-2022-30740 affects Samsung Internet. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-30740?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-30740 published?
- CVE-2022-30740 was published on 2022-06-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:samsung:internet:*:*:*:*:*:*:*:*
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