What is the CVSS score of CVE-2022-26002?

CVE-2022-26002 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 3.1%.

Is there a public PoC exploit available for CVE-2022-26002?

Yes, a public proof-of-concept exploit is available for CVE-2022-26002. Prioritise patching immediately. EPSS: 3.1%.

Ir302 Firmware CVE-2022-26002

HIGH

Stack-based Buffer Overflow (CWE-121)

2022-05-12 talos-cna@cisco.com

RCE Stack Overflow Buffer Overflow Ir302 Firmware

7.2

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.2 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

May 12, 2022 - 17:15 nvd

HIGH 7.2

DescriptionNVD

A stack-based buffer overflow vulnerability exists in the console factory functionality of InHand Networks InRouter302 V3.5.4. A specially-crafted network request can lead to remote code execution. An attacker can send a sequence of malicious packets to trigger this vulnerability.

AnalysisAI

A stack-based buffer overflow vulnerability exists in the console factory functionality of InHand Networks InRouter302 V3.5.4. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. A stack-based buffer overflow vulnerability exists in the console factory functionality of InHand Networks InRouter302 V3.5.4. A specially-crafted network request can lead to remote code execution. An attacker can send a sequence of malicious packets to trigger this vulnerability. Affected products include: Inhandnetworks Ir302 Firmware.

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.