How severe is CVE-2011-2195?

CVE-2011-2195 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2011-2195 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-2195?

CVE-2011-2195 affects Websvn. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-2195?

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-2011-2195 published?

CVE-2011-2195 was published on 2021-10-26 and last updated on 2026-06-16.

CVE-2011-2195

CVE-2011-2195 is a critical-severity vulnerability in Websvn with a CVSS 3.x base score of 9.8. 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-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 9.3
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Websvn
Published: 2021-10-26
Last modified: 2026-06-16

Description

A flaw was found in WebSVN 2.3.2. Without prior authentication, if the 'allowDownload' option is enabled in config.php, an attacker can invoke the dl.php script and pass a well formed 'path' argument to execute arbitrary commands against the underlying operating system.

Frequently asked questions

What is CVE-2011-2195?: A flaw was found in WebSVN 2.3.2. Without prior authentication, if the 'allowDownload' option is enabled in config.php, an attacker can invoke the dl.php script and pass a well formed 'path' argument to execute arbitrary commands against the underlying operating system.
How severe is CVE-2011-2195?: CVE-2011-2195 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2011-2195 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-2195?: CVE-2011-2195 affects Websvn. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-2195?: 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-2011-2195 published?: CVE-2011-2195 was published on 2021-10-26 and last updated on 2026-06-16.

References

https://seclists.org/bugtraq/2011/Jun/34

Affected products (1)

cpe:2.3:a:websvn:websvn:2.3.2:*:*:*:*:*:*:*

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