What is the CVSS score of CVE-2022-35886?

CVE-2022-35886 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.2%.

Is there a public PoC exploit available for CVE-2022-35886?

Yes, a public proof-of-concept exploit is available for CVE-2022-35886. Prioritise patching immediately. EPSS: 1.2%.

Iota All In One Security Kit Firmware CVE-2022-35886

HIGH

Use of Externally-Controlled Format String (CWE-134)

2022-10-25 talos-cna@cisco.com

Information Disclosure Denial Of Service Buffer Overflow Iota All In One Security Kit Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Oct 25, 2022 - 17:15 nvd

HIGH 8.8

DescriptionNVD

Four format string injection vulnerabilities exist in the web interface /action/wirelessConnect functionality of Abode Systems, Inc. iota All-In-One Security Kit 6.9Z and 6.9X. A specially-crafted HTTP request can lead to memory corruption, information disclosure and denial of service. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability arises from format string injection via the default_key_id and key HTTP parameters, as used within the /action/wirelessConnect handler.

AnalysisAI

Four format string injection vulnerabilities exist in the web interface /action/wirelessConnect functionality of Abode Systems, Inc. Rated high severity (CVSS 8.8), 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-134. Four format string injection vulnerabilities exist in the web interface /action/wirelessConnect functionality of Abode Systems, Inc. iota All-In-One Security Kit 6.9Z and 6.9X. A specially-crafted HTTP request can lead to memory corruption, information disclosure and denial of service. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability arises from format string injection via the default_key_id and key HTTP parameters, as used within the /action/wirelessConnect handler. Affected products include: Goabode Iota All-In-One Security Kit 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.