CVE-2018-10822

Name: CVE-2018-10822
Creator: NVD / NIST
Published: 2018-10-17T14:29:00.663+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 40.14%

Last modified Jun 17, 2026

CVE-2018-10822 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Directory traversal vulnerability in the web interface on D-Link DWR-116 through 1.06, DIR-140L through 1.02, DIR-640L through 1.02, DWR-512 through 2.02, DWR-712 through 2.02, DWR-912 through 2.02, DWR-921 through 2.02, and DWR-111 through 1.01 devices allows remote attackers to read arbitrary files via a /.. or // after "GET /uir" in an HTTP request. EPSS estimates a 40.14% chance of exploitation in the next 30 days.

Description

Directory traversal vulnerability in the web interface on D-Link DWR-116 through 1.06, DIR-140L through 1.02, DIR-640L through 1.02, DWR-512 through 2.02, DWR-712 through 2.02, DWR-912 through 2.02, DWR-921 through 2.02, and DWR-111 through 1.01 devices allows remote attackers to read arbitrary files via a /.. or // after "GET /uir" in an HTTP request. NOTE: this vulnerability exists because of an incorrect fix for CVE-2017-6190.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

40.14%

98.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Dlink	Dwr-116 Firmware	<= 1.06
Dlink	Dir-140l Firmware	<= 1.02
Dlink	Dir-640l Firmware	<= 1.02
Dlink	Dwr-512 Firmware	<= 2.02
Dlink	Dwr-712 Firmware	<= 2.02
Dlink	Dwr-912 Firmware	<= 2.02
Dlink	Dwr-921 Firmware	<= 2.02
Dlink	Dwr-111 Firmware	<= 1.01

References

http://sploit.tech/2018/10/12/D-Link.htmlExploit
https://seclists.org/fulldisclosure/2018/Oct/36Exploit, Mailing List, Third Party Advisory
http://sploit.tech/2018/10/12/D-Link.htmlExploit
https://seclists.org/fulldisclosure/2018/Oct/36Exploit, Mailing List, Third Party Advisory

Timeline

Published: Oct 17, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-10822?

How severe is CVE-2018-10822?

CVE-2018-10822 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 40.14% probability of exploitation in the next 30 days.

How do I fix CVE-2018-10822?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-10822?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST