How severe is CVE-2018-19106?

CVE-2018-19106 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-2018-19106 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-19106?

CVE-2018-19106 affects Avinetworks Avi Vantage. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-19106?

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

When was CVE-2018-19106 published?

CVE-2018-19106 was published on 2019-02-20 and last updated on 2026-06-17.

CVE-2018-19106

CVE-2018-19106 is a medium-severity vulnerability in Avinetworks Avi Vantage 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-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 5.8
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Avinetworks Avi Vantage
Published: 2019-02-20
Last modified: 2026-06-17

Description

Avi Vantage before 17.2.13 uses an invalid URL encoding during a redirect operation, aka AV-33959.

Frequently asked questions

What is CVE-2018-19106?: Avi Vantage before 17.2.13 uses an invalid URL encoding during a redirect operation, aka AV-33959.
How severe is CVE-2018-19106?: CVE-2018-19106 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-2018-19106 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-19106?: CVE-2018-19106 affects Avinetworks Avi Vantage. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-19106?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-19106 published?: CVE-2018-19106 was published on 2019-02-20 and last updated on 2026-06-17.

References

https://avinetworks.com/docs/17.2/release-notes/

Affected products (1)

cpe:2.3:a:avinetworks:avi_vantage:*:*:*:*:*:*:*:*

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