How severe is CVE-2019-11877?

CVE-2019-11877 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-11877 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11877?

CVE-2019-11877 affects Pix-link Lv-wr09 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-11877?

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

When was CVE-2019-11877 published?

CVE-2019-11877 was published on 2019-06-10 and last updated on 2026-06-17.

CVE-2019-11877

CVE-2019-11877 is a medium-severity vulnerability in Pix-link Lv-wr09 Firmware with a CVSS 3.x base score of 6.1. 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 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Pix-link Lv-wr09 Firmware
Published: 2019-06-10
Last modified: 2026-06-17

Description

XSS on the PIX-Link Repeater/Router LV-WR09 with firmware v28K.MiniRouter.20180616 allows attackers to steal credentials without being connected to the network. The attack vector is a crafted ESSID.

Frequently asked questions

What is CVE-2019-11877?: XSS on the PIX-Link Repeater/Router LV-WR09 with firmware v28K.MiniRouter.20180616 allows attackers to steal credentials without being connected to the network. The attack vector is a crafted ESSID.
How severe is CVE-2019-11877?: CVE-2019-11877 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-11877 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11877?: CVE-2019-11877 affects Pix-link Lv-wr09 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-11877?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-11877 published?: CVE-2019-11877 was published on 2019-06-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:pix-link:lv-wr09_firmware:28k.minirouter.20180616:*:*:*:*:*:*:*

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