CVE-2021-25435

EPSS 1.1%
Published 08.07.2021 14:15:08
Last modified 21.11.2024 05:54:58
Source mobile.security@samsung.com
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Improper input validation vulnerability in Tizen bootloader prior to Firmware update JUL-2021 Release allows arbitrary code execution using recovery partition in wireless firmware download mode.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Linux ≫ Tizen Version < 5.5

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	1.1%	0.76

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	7.5	10	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-25435

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-25435

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-25435

EUVD