How severe is CVE-2019-25015?

CVE-2019-25015 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-25015 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-25015?

CVE-2019-25015 affects Openwrt. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-25015?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-25015 published?

CVE-2019-25015 was published on 2021-01-26 and last updated on 2026-06-17.

CVE-2019-25015

CVE-2019-25015 is a medium-severity vulnerability in Openwrt with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Openwrt
Published: 2021-01-26
Last modified: 2026-06-17

Description

LuCI in OpenWrt 18.06.0 through 18.06.4 allows stored XSS via a crafted SSID.

Frequently asked questions

What is CVE-2019-25015?: LuCI in OpenWrt 18.06.0 through 18.06.4 allows stored XSS via a crafted SSID.
How severe is CVE-2019-25015?: CVE-2019-25015 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-25015 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-25015?: CVE-2019-25015 affects Openwrt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-25015?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-25015 published?: CVE-2019-25015 was published on 2021-01-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:openwrt:openwrt:*:*:*:*:*:*:*:*

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