CVE-2020-9535

CVSS V2 Medium 6.5 CVSS V3 High 8.8

Description

fmwlan.c on D-Link DIR-615Jx10 devices has a stack-based buffer overflow via the formWlanSetup_Wizard webpage parameter when f_radius_ip1 is malformed.

Overview

CVE ID
CVE-2020-9535

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-03-02T00:15:10

Last Modified Date
2023-04-26T19:27:52

Weakness Enumerations

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

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:o:d-link:dir-615jx10_firmware:-:::::::*	1	OR
cpe:2.3:h:d-link:dir-615jx10:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.5

Severity
MEDIUM

Exploitability Score
8

Impact Score
6.4

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://github.com/ladinas/Vulns_of_Embedded_Systems/blob/master/Two%20stack%20overflows%20were%20found%20in%20DIR-615Jx10.0%20Devices.pdf	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-9535
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9535

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:48:22				Added to TrackCVE
2022-12-04 11:56:45	2020-03-02T00:15Z	2020-03-02T00:15:10	CVE Published Date	updated
2022-12-04 11:56:45		2020-03-04T20:00:34	CVE Modified Date	updated
2022-12-04 11:56:45		Analyzed	Vulnerability Status	updated
2023-04-26 19:38:04		2023-04-26T19:27:52	CVE Modified Date	updated