CVE-2018-10822

Exp

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.

Published: 2018-10-17 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2018-10822 is rated High Exploit Risk (79.5/100): CVSS High severity, with high exploitation likelihood (EPSS 85.88%, 99th percentile). 3 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2018-10822

EDB-ID Source Kind Published Link
45678 exploit_db edb 2018-10-12 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2018-10822

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-03 86.19% 85.88% -0.31%
2 2026-04-21 86.73% 86.19% -0.54%
3 2025-11-21 — 86.73% —

Full EPSS history (31 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2018-10822

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 3.6 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2018-10822

Affected software / configurations for CVE-2018-10822

Vendor Product Version Raw CPE
dlink dwr-116_firmware <= 1.06 cpe:2.3:o:dlink:dwr-116_firmware:*:*:*:*:*:*:*:*
dlink dir-140l_firmware <= 1.02 cpe:2.3:o:dlink:dir-140l_firmware:*:*:*:*:*:*:*:*
dlink dir-640l_firmware <= 1.02 cpe:2.3:o:dlink:dir-640l_firmware:*:*:*:*:*:*:*:*
dlink dwr-512_firmware <= 2.02 cpe:2.3:o:dlink:dwr-512_firmware:*:*:*:*:*:*:*:*
dlink dwr-712_firmware <= 2.02 cpe:2.3:o:dlink:dwr-712_firmware:*:*:*:*:*:*:*:*
dlink dwr-912_firmware <= 2.02 cpe:2.3:o:dlink:dwr-912_firmware:*:*:*:*:*:*:*:*
dlink dwr-921_firmware <= 2.02 cpe:2.3:o:dlink:dwr-921_firmware:*:*:*:*:*:*:*:*
dlink dwr-111_firmware <= 1.01 cpe:2.3:o:dlink:dwr-111_firmware:*:*:*:*:*:*:*:*

References for CVE-2018-10822

URL Tags
http://sploit.tech/2018/10/12/D-Link.html Exploit
https://seclists.org/fulldisclosure/2018/Oct/36 Exploit Mailing List Third Party Advisory
cvelogic Threat Intelligence