How severe is CVE-2011-1716?

CVE-2011-1716 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-1716 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1716?

CVE-2011-1716 primarily affects Xymon. In total, 28 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1716?

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

When was CVE-2011-1716 published?

CVE-2011-1716 was published on 2011-04-18 and last updated on 2026-06-16.

CVE-2011-1716

CVE-2011-1716 is a medium-severity vulnerability in Xymon with a CVSS 2.0 base score of 4.3. 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 2.0 base score 4.3)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Xymon
Published: 2011-04-18
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in the Web UI in Xymon before 4.3.1 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2011-1716?: Multiple cross-site scripting (XSS) vulnerabilities in the Web UI in Xymon before 4.3.1 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2011-1716?: CVE-2011-1716 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-1716 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1716?: CVE-2011-1716 primarily affects Xymon. In total, 28 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1716?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1716 published?: CVE-2011-1716 was published on 2011-04-18 and last updated on 2026-06-16.

References

Affected products (28)

cpe:2.3:a:xymon:xymon:*:beta3:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:beta4:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:beta5:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:beta6:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:rc1:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:rc2:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:rc3:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:rc4:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:rc5:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:rc6:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:*:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.0:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.0.1:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.0.2:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.0.3:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.0.4:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.1.1:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.1.2:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.1.2:p1:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.1.2:p2:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.2.0:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.2.2:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.2.3:*:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.3.0:beta1:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.3.0:beta2:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.3.0:beta3:*:*:*:*:*:*
cpe:2.3:a:xymon:xymon:4.3.0:rc1:*:*:*:*:*:*

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