CVE-2020-5348
CVE-2020-5348 is a medium-severity vulnerability in Dell Latitude 7202 Firmware with a CVSS 3.x base score of 6.8. 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-416.
Key facts
- Severity: Medium (CVSS 3.x base score 6.8)
- CVSS v2: 7.2
- EPSS exploit prediction: 0% (30th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-416
- Affected product: Dell Latitude 7202 Firmware
- Published:
- Last modified:
Description
Dell Latitude 7202 Rugged Tablet BIOS versions prior to A28 contain a UAF vulnerability in EFI_BOOT_SERVICES in system management mode. A local unauthenticated attacker may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in system management mode.
Frequently asked questions
- What is CVE-2020-5348?
- Dell Latitude 7202 Rugged Tablet BIOS versions prior to A28 contain a UAF vulnerability in EFI_BOOT_SERVICES in system management mode. A local unauthenticated attacker may exploit this vulnerability by overwriting the EFI_BOOT_SERVICES structure to execute arbitrary code in system management mode.
- How severe is CVE-2020-5348?
- CVE-2020-5348 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-5348 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-5348?
- CVE-2020-5348 affects Dell Latitude 7202 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-5348?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-5348 published?
- CVE-2020-5348 was published on 2020-04-04 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:dell:latitude_7202_firmware:*:*:*:*:*:*:*:*
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