What is the CVSS score of CVE-2022-28383?

CVE-2022-28383 has a CVSS 3.1 base score of 6.8 (Medium). CVSS vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Is there a public PoC exploit available for CVE-2022-28383?

Yes, a public proof-of-concept exploit is available for CVE-2022-28383. Prioritise patching immediately. EPSS: 0.6%.

Keypad Secure Usb 3 2 Gen 1 Firmware CVE-2022-28383

MEDIUM

Improper Input Validation (CWE-20)

2022-06-08 cve@mitre.org

Information Disclosure Keypad Secure Usb 3 2 Gen 1 Firmware Store N Go Secure Portable Hdd Firmware Executive Fingerprint Secure Ssd Firmware Fingerprint Secure Portable Hard Drive Firmware

6.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.8 MEDIUM

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 08, 2022 - 16:15 nvd

MEDIUM 6.8

DescriptionNVD

An issue was discovered in certain Verbatim drives through 2022-03-31. Due to insufficient firmware validation, an attacker can store malicious firmware code for the USB-to-SATA bridge controller on the USB drive (e.g., by leveraging physical access during the supply chain). This code is then executed. This affects Keypad Secure USB 3.2 Gen 1 Drive Part Number #49428, Store 'n' Go Secure Portable HDD GD25LK01-3637-C VER4.0, Executive Fingerprint Secure SSD GDMSFE01-INI3637-C VER1.1, and Fingerprint Secure Portable Hard Drive Part Number #53650.

AnalysisAI

An issue was discovered in certain Verbatim drives through 2022-03-31. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. An issue was discovered in certain Verbatim drives through 2022-03-31. Due to insufficient firmware validation, an attacker can store malicious firmware code for the USB-to-SATA bridge controller on the USB drive (e.g., by leveraging physical access during the supply chain). This code is then executed. This affects Keypad Secure USB 3.2 Gen 1 Drive Part Number #49428, Store 'n' Go Secure Portable HDD GD25LK01-3637-C VER4.0, Executive Fingerprint Secure SSD GDMSFE01-INI3637-C VER1.1, and Fingerprint Secure Portable Hard Drive Part Number #53650. Affected products include: Verbatim Keypad Secure Usb 3.2 Gen 1 Firmware, Verbatim Store \'N\' Go Secure Portable Hdd Firmware, Verbatim Executive Fingerprint Secure Ssd Firmware, Verbatim Fingerprint Secure Portable Hard Drive Firmware. Version information: through 2022.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.