CVE-2017-13772

Multiple stack-based buffer overflows in TP-Link WR940N WiFi routers with hardware version 4 allow remote authenticated users to execute arbitrary code via the (1) ping_addr parameter to PingIframeRpm.htm or (2) dnsserver2 parameter to WanStaticIpV6CfgRpm.htm.

CVSS v3.0 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.fidusinfosec.com/tp-link-remote-code-execution-cve-2017-13772/	Third Party Advisory
https://www.exploit-db.com/exploits/43022/	Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/158999/TP-Link-WDR4300-Remote-Code-Execution.html

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:wr940n_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:wr940n:4:*:*:*:*:*:*:*

Information

Published : 2017-10-23 11:29

Updated : 2020-08-31 10:15

NVD link : CVE-2017-13772

Mitre link : CVE-2017-13772

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

tp-link

wr940n_firmware
wr940n

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