What is the CVSS score of CVE-2024-22545?

CVE-2024-22545 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.5%.

Is there a public PoC exploit available for CVE-2024-22545?

Yes, a public proof-of-concept exploit is available for CVE-2024-22545. Prioritise patching immediately. EPSS: 0.5%.

Tew 824Dru Firmware CVE-2024-22545

HIGH

Command Injection (CWE-77)

2024-01-26 cve@mitre.org

RCE Command Injection Tew 824Dru Firmware

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jan 26, 2024 - 08:15 nvd

HIGH 7.8

DescriptionNVD

AnalysisAI

An issue was discovered in TRENDnet TEW-824DRU version 1.04b01, allows unauthenticated attackers to execute arbitrary code via the system.ntp.server parameter in the sub_420AE0() function. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. An issue was discovered in TRENDnet TEW-824DRU version 1.04b01, allows unauthenticated attackers to execute arbitrary code via the system.ntp.server parameter in the sub_420AE0() function. The attack can be launched remotely. Affected products include: Trendnet Tew-824Dru Firmware. Version information: version 1.04.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.