How severe is CVE-2018-17869?

CVE-2018-17869 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-17869 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-17869?

CVE-2018-17869 affects Dasan H660gw Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-17869?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-17869 published?

CVE-2018-17869 was published on 2018-10-01 and last updated on 2026-06-17.

CVE-2018-17869

CVE-2018-17869 is a high-severity vulnerability in Dasan H660gw Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Dasan H660gw Firmware
Published: 2018-10-01
Last modified: 2026-06-17

Description

DASAN H660GW devices do not implement any CSRF protection mechanism.

Frequently asked questions

What is CVE-2018-17869?: DASAN H660GW devices do not implement any CSRF protection mechanism.
How severe is CVE-2018-17869?: CVE-2018-17869 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-17869 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-17869?: CVE-2018-17869 affects Dasan H660gw Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-17869?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-17869 published?: CVE-2018-17869 was published on 2018-10-01 and last updated on 2026-06-17.

References

https://wojciechregula.blog/authenticated-rce-in-dasan-routers/

Affected products (1)

cpe:2.3:o:dasan:h660gw_firmware:-:*:*:*:*:*:*:*

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