CVE-2022-35266 : A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A

A denial of service vulnerability exists in the web_server hashFirst functionality of Robustel R1510 3.1.16 and 3.3.0. A specially-crafted network request can lead to denial of service. An attacker can send a sequence of requests to trigger this vulnerability.This denial of service is in the `/action/import_firmware/` API.

Published 2022-10-25 17:15:54

Updated 2023-05-16 22:36:45

Source Talos

View at NVD, CVE.org

Vulnerability category: Denial of service

Exploit prediction scoring system (EPSS) score for CVE-2022-35266

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 30 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-35266

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.9	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H	1.2	3.6	Talos
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2022-35266

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Secondary)

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: talos-cna@cisco.com (Primary)

Products affected by CVE-2022-35266

Robustel » R1510 Firmware » Version: 3.3.0
cpe:2.3:o:robustel:r1510_firmware:3.3.0:*:*:*:*:*:*:*
Matching versions
When used together with: Robustel » R1510 » Version: N/A
Robustel » R1510 Firmware » Version: 3.1.16
cpe:2.3:o:robustel:r1510_firmware:3.1.16:*:*:*:*:*:*:*
Matching versions
When used together with: Robustel » R1510 » Version: N/A

Vulnerability Details : CVE-2022-35266

Exploit prediction scoring system (EPSS) score for CVE-2022-35266

CVSS scores for CVE-2022-35266

CWE ids for CVE-2022-35266

References for CVE-2022-35266

Products affected by CVE-2022-35266