How severe is CVE-2020-11749?

CVE-2020-11749 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-11749 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11749?

CVE-2020-11749 affects Pandorafms Pandora Fms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-11749?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-11749 published?

CVE-2020-11749 was published on 2020-07-13 and last updated on 2026-06-17.

CVE-2020-11749

Q: What is CVE-2020-11749?

Pandora FMS 7.0 NG <= 746 suffers from Multiple XSS vulnerabilities in different browser views. A network administrator scanning a SNMP device can trigger a Cross Site Scripting (XSS), which can run arbitrary code to allow Remote Code Execution as root or apache2.

CVE-2020-11749 is a critical-severity vulnerability in Pandorafms Pandora Fms with a CVSS 3.x base score of 9.0. Its EPSS exploit-prediction score of 16% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-79.

Key facts

Severity: Critical (CVSS 3.x base score 9.0)
CVSS v2: 8.5
EPSS exploit prediction: 16% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Pandorafms Pandora Fms
Published: 2020-07-13
Last modified: 2026-06-17

Description

Pandora FMS 7.0 NG <= 746 suffers from Multiple XSS vulnerabilities in different browser views. A network administrator scanning a SNMP device can trigger a Cross Site Scripting (XSS), which can run arbitrary code to allow Remote Code Execution as root or apache2.

Frequently asked questions

What is CVE-2020-11749?: Pandora FMS 7.0 NG <= 746 suffers from Multiple XSS vulnerabilities in different browser views. A network administrator scanning a SNMP device can trigger a Cross Site Scripting (XSS), which can run arbitrary code to allow Remote Code Execution as root or apache2.
How severe is CVE-2020-11749?: CVE-2020-11749 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-11749 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 16% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11749?: CVE-2020-11749 affects Pandorafms Pandora Fms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-11749?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-11749 published?: CVE-2020-11749 was published on 2020-07-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pandorafms:pandora_fms:*:*:*:*:*:*:*:*

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