What is the CVSS score of CVE-2019-13054?

CVE-2019-13054 has a CVSS 3.0 base score of 6.5 (Medium). CVSS vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2019-13054?

Yes, a public proof-of-concept exploit is available for CVE-2019-13054. Prioritise patching immediately. EPSS: 0.8%.

R500 Firmware CVE-2019-13054

MEDIUM

Insufficiently Protected Credentials (CWE-522)

2019-06-29 cve@mitre.org

Authentication Bypass Microsoft R500 Firmware

6.5

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Jun 29, 2019 - 20:15 nvd

MEDIUM 6.5

DescriptionNVD

The Logitech R500 presentation clicker allows attackers to determine the AES key, leading to keystroke injection. On Windows, any text may be injected by using ALT+NUMPAD input to bypass the restriction on the characters A through Z.

AnalysisAI

The Logitech R500 presentation clicker allows attackers to determine the AES key, leading to keystroke injection. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Insufficiently Protected Credentials (CWE-522), which allows attackers to obtain user credentials due to weak protection mechanisms. The Logitech R500 presentation clicker allows attackers to determine the AES key, leading to keystroke injection. On Windows, any text may be injected by using ALT+NUMPAD input to bypass the restriction on the characters A through Z. Affected products include: Logitech R500 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Hash passwords with strong algorithms (bcrypt, argon2), encrypt credentials in transit and at rest, never log credentials.