CVE-2022-30040

CVSS V2 Medium 5 CVSS V3 High 7.5

Description

Tenda AX1803 v1.0.0.1_2890 is vulnerable to Buffer Overflow. The vulnerability lies in rootfs_ In / goform / setsystimecfg of / bin / tdhttpd in ubif file system, attackers can access http://ip/goform/SetSysTimeCfg, and by setting the ntpserve parameter, the stack buffer overflow can be caused to achieve the effect of router denial of service.

Overview

CVE ID
CVE-2022-30040

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-05-11T18:15:29

Last Modified Date
2022-05-20T14:41:07

Weakness Enumerations

CWE	URL
CWE-787	http://cwe.mitre.org/data/definitions/787.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
		AND
cpe:2.3:o:tenda:ax1803_firmware:1.0.0.1_2890:::::::*	1	OR
cpe:2.3:h:tenda:ax1803:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/Le1a/CVE-2022-30040	Exploit Third Party Advisory
https://github.com/Le1a/Tenda-AX1803-Denial-of-service	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-30040
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30040

History

Created	Old Value	New Value	Data Type	Notes
2022-05-11 19:00:25				Added to TrackCVE