CVE-2018-10561

CVE Enrichment

CVSS: 9.8 CRITICAL
EPSS: 92.89%
EPSS Percentile: 99.83%
CISA KEV: YES — Known Exploited Vulnerability

Description

An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending "?images" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: cve@mitre.org
Published: 04-May-2018 10:29
Last Modified: 17-Jun-2026 08:34
EPSS Date: 2026-10-11
CWE: CWE-287

CVSS Vector


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

CISA KEV Details

Date Added: 2022-03-31
Remediation Due: 2022-04-21
Known Ransomware Campaign Use: Unknown
Required Action: The impacted product is end-of-life and should be disconnected if still in use.
Notes: https://nvd.nist.gov/vuln/detail/CVE-2018-10561

Affected Products / Versions

dasannetworks / gpon_router_firmware
Version / affected range: -
cpe:2.3:o:dasannetworks:gpon_router_firmware:-:*:*:*:*:*:*:*

References

Last enrichment sync: 11-Oct-2026 23:06
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

However, the majority of the vulnerabilities center around IoT devices (CVE-2022-30525, CVE-2022-30075, CVE-2018-10562, CVE-2018-10561, CVE-2018-9995, CVE-2017-18368, CVE-2017-17215, CVE-2017-17106, and CVE-2014-8361). Matrix DDoS Campaign Targets IoT Devices and Enterprise Servers to Build a Botnet

CVE (9)

Malware (7)

Threat Actors (1)

MITRE ATT&CK (15)

Vendors (7)

Products (9)

Tools (7)

Industries (1)

Countries (5)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.