How severe is CVE-2017-9813?

CVE-2017-9813 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-2017-9813 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-9813?

CVE-2017-9813 affects Kaspersky Anti-virus For Linux Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-9813?

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

When was CVE-2017-9813 published?

CVE-2017-9813 was published on 2017-07-17 and last updated on 2026-06-17.

CVE-2017-9813

CVE-2017-9813 is a medium-severity vulnerability in Kaspersky Anti-virus For Linux Server 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: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Kaspersky Anti-virus For Linux Server
Published: 2017-07-17
Last modified: 2026-06-17

Description

In Kaspersky Anti-Virus for Linux File Server before Maintenance Pack 2 Critical Fix 4 (version 8.0.4.312), the scriptName parameter of the licenseKeyInfo action method is vulnerable to cross-site scripting (XSS).

Frequently asked questions

What is CVE-2017-9813?: In Kaspersky Anti-Virus for Linux File Server before Maintenance Pack 2 Critical Fix 4 (version 8.0.4.312), the scriptName parameter of the licenseKeyInfo action method is vulnerable to cross-site scripting (XSS).
How severe is CVE-2017-9813?: CVE-2017-9813 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-2017-9813 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-9813?: CVE-2017-9813 affects Kaspersky Anti-virus For Linux Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-9813?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-9813 published?: CVE-2017-9813 was published on 2017-07-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:kaspersky:anti-virus_for_linux_server:*:*:*:*:*:*:*:*

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CVE-2017-9811 — Critical (CVSS 9.8): The kluser is able to interact with the kav4fs-control binary in Kaspersky Anti-Virus for Linux File Server before…
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CVE-2017-9812 — High (CVSS 7.5): The reportId parameter of the getReportStatus action method can be abused in the web interface in Kaspersky Anti-Virus…

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