CVE-2018-18008

spaces.htm on multiple D-Link devices (DSL, DIR, DWR) allows remote unauthenticated attackers to discover admin credentials.

Published: 2018-12-21 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2018-18008 is rated High Risk (67.3/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 1.99%). High exploitation likelihood—assess exposure and prioritize remediation.

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

Exploit prediction scoring system (EPSS) score for CVE-2018-18008

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 2026-06-15 1.18% 1.99% +0.81%
2 2025-11-21 1.35% 1.18% -0.18%
3 2025-10-06 — 1.35% —

Full EPSS history (17 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2018-18008

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.8 3.0 CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 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:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 [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-2018-18008

Affected software / configurations for CVE-2018-18008

Vendor Product Version Raw CPE
dlink dsl-2770l_firmware me_1.01 cpe:2.3:o:dlink:dsl-2770l_firmware:me_1.01:*:*:*:*:*:*:*
dlink dsl-2770l_firmware me_1.02 cpe:2.3:o:dlink:dsl-2770l_firmware:me_1.02:*:*:*:*:*:*:*
dlink dsl-2770l_firmware me_1.06 cpe:2.3:o:dlink:dsl-2770l_firmware:me_1.06:*:*:*:*:*:*:*
dlink dir-140l_firmware 1.00 cpe:2.3:o:dlink:dir-140l_firmware:1.00:*:*:*:*:*:*:*
dlink dir-140l_firmware 1.01ru cpe:2.3:o:dlink:dir-140l_firmware:1.01ru:*:*:*:*:*:*:*
dlink dir-140l_firmware 1.02 cpe:2.3:o:dlink:dir-140l_firmware:1.02:*:*:*:*:*:*:*
dlink dir-640l_firmware 1.00 cpe:2.3:o:dlink:dir-640l_firmware:1.00:*:*:*:*:*:*:*
dlink dir-640l_firmware 1.01ru cpe:2.3:o:dlink:dir-640l_firmware:1.01ru:*:*:*:*:*:*:*
dlink dir-640l_firmware 1.02 cpe:2.3:o:dlink:dir-640l_firmware:1.02:*:*:*:*:*:*:*
dlink dwr-116_firmware 1.03 cpe:2.3:o:dlink:dwr-116_firmware:1.03:*:*:*:*:*:*:*
dlink dwr-116_firmware 1.05 cpe:2.3:o:dlink:dwr-116_firmware:1.05:*:*:*:*:*:*:*
dlink dwr-116_firmware 2.01 cpe:2.3:o:dlink:dwr-116_firmware:2.01:*:*:*:*:*:*:*
dlink dwr-116_firmware 2.02 cpe:2.3:o:dlink:dwr-116_firmware:2.02:*:*:*:*:*:*:*
dlink dwr-512_firmware 1.03 cpe:2.3:o:dlink:dwr-512_firmware:1.03:*:*:*:*:*:*:*
dlink dwr-512_firmware 1.05 cpe:2.3:o:dlink:dwr-512_firmware:1.05:*:*:*:*:*:*:*
dlink dwr-512_firmware 2.01 cpe:2.3:o:dlink:dwr-512_firmware:2.01:*:*:*:*:*:*:*
dlink dwr-512_firmware 2.02 cpe:2.3:o:dlink:dwr-512_firmware:2.02:*:*:*:*:*:*:*
dlink dwr-555_firmware 1.03 cpe:2.3:o:dlink:dwr-555_firmware:1.03:*:*:*:*:*:*:*
dlink dwr-555_firmware 1.05 cpe:2.3:o:dlink:dwr-555_firmware:1.05:*:*:*:*:*:*:*
dlink dwr-555_firmware 2.01 cpe:2.3:o:dlink:dwr-555_firmware:2.01:*:*:*:*:*:*:*
dlink dwr-555_firmware 2.02 cpe:2.3:o:dlink:dwr-555_firmware:2.02:*:*:*:*:*:*:*
dlink dwr-921_firmware 1.03 cpe:2.3:o:dlink:dwr-921_firmware:1.03:*:*:*:*:*:*:*
dlink dwr-921_firmware 1.05 cpe:2.3:o:dlink:dwr-921_firmware:1.05:*:*:*:*:*:*:*
dlink dwr-921_firmware 2.01 cpe:2.3:o:dlink:dwr-921_firmware:2.01:*:*:*:*:*:*:*
dlink dwr-921_firmware 2.02 cpe:2.3:o:dlink:dwr-921_firmware:2.02:*:*:*:*:*:*:*

References for CVE-2018-18008

URL Tags
http://seclists.org/fulldisclosure/2018/Dec/45 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/106344 Third Party Advisory VDB Entry
cvelogic Threat Intelligence