How severe is CVE-2014-1861?

CVE-2014-1861 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2014-1861 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-1861?

CVE-2014-1861 primarily affects Jetroplatforms Jetro Cockpit Secure Browsing. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-1861?

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-2014-1861 published?

CVE-2014-1861 was published on 2014-02-18 and last updated on 2026-06-17.

CVE-2014-1861

CVE-2014-1861 is a critical-severity vulnerability in Jetroplatforms Jetro Cockpit Secure Browsing with a CVSS 2.0 base score of 9.3. 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-20.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Jetroplatforms Jetro Cockpit Secure Browsing
Published: 2014-02-18
Last modified: 2026-06-17

Description

The client in Jetro COCKPIT Secure Browsing (JCSB) 4.3.1 and 4.3.3 does not validate the FileName element in an RDP_FILE_TRANSFER document, which allows remote JCSB servers to execute arbitrary programs by providing a .EXE extension.

Frequently asked questions

What is CVE-2014-1861?: The client in Jetro COCKPIT Secure Browsing (JCSB) 4.3.1 and 4.3.3 does not validate the FileName element in an RDP_FILE_TRANSFER document, which allows remote JCSB servers to execute arbitrary programs by providing a .EXE extension.
How severe is CVE-2014-1861?: CVE-2014-1861 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2014-1861 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-1861?: CVE-2014-1861 primarily affects Jetroplatforms Jetro Cockpit Secure Browsing. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-1861?: 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-2014-1861 published?: CVE-2014-1861 was published on 2014-02-18 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:jetroplatforms:jetro_cockpit_secure_browsing:4.3.1:*:*:*:*:*:*:*
cpe:2.3:a:jetroplatforms:jetro_cockpit_secure_browsing:4.3.3:*:*:*:*:*:*:*

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