How severe is CVE-2016-3968?

CVE-2016-3968 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-2016-3968 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-3968?

CVE-2016-3968 primarily affects Sophos Cyberoam Cr100ing Utm Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-3968?

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

When was CVE-2016-3968 published?

CVE-2016-3968 was published on 2016-04-06 and last updated on 2026-06-17.

CVE-2016-3968

CVE-2016-3968 is a medium-severity vulnerability in Sophos Cyberoam Cr100ing Utm Firmware 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: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sophos Cyberoam Cr100ing Utm Firmware
Published: 2016-04-06
Last modified: 2026-06-17

Description

Multiple cross-site scripting (XSS) vulnerabilities in Sophos Cyberoam CR100iNG UTM appliance with firmware 10.6.3 MR-1 build 503, CR35iNG UTM appliance with firmware 10.6.2 MR-1 build 383, and CR35iNG UTM appliance with firmware 10.6.2 Build 378 allow remote attackers to inject arbitrary web script or HTML via the (1) ipFamily parameter to corporate/webpages/trafficdiscovery/LiveConnections.jsp; the (2) ipFamily, (3) applicationname, or (4) username parameter to corporate/webpages/trafficdiscovery/LiveConnectionDetail.jsp; or the (5) X-Forwarded-For HTTP header.

Frequently asked questions

What is CVE-2016-3968?: Multiple cross-site scripting (XSS) vulnerabilities in Sophos Cyberoam CR100iNG UTM appliance with firmware 10.6.3 MR-1 build 503, CR35iNG UTM appliance with firmware 10.6.2 MR-1 build 383, and CR35iNG UTM appliance with firmware 10.6.2 Build 378 allow remote attackers to inject arbitrary web script or HTML via the (1) ipFamily parameter to corporate/webpages/trafficdiscovery/LiveConnections.jsp; the (2) ipFamily, (3) applicationname, or (4) username parameter to corporate/webpages/trafficdiscovery/LiveConnectionDetail.jsp; or the (5) X-Forwarded-For HTTP header.
How severe is CVE-2016-3968?: CVE-2016-3968 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-2016-3968 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-3968?: CVE-2016-3968 primarily affects Sophos Cyberoam Cr100ing Utm Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-3968?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-3968 published?: CVE-2016-3968 was published on 2016-04-06 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:sophos:cyberoam_cr100ing_utm_firmware:10.6.3_mr-1_build_503:*:*:*:*:*:*:*
cpe:2.3:o:sophos:cyberoam_cr35ing_utm_firmware:10.6.2_build_378:*:*:*:*:*:*:*
cpe:2.3:o:sophos:cyberoam_cr35ing_utm_firmware:10.6.2_mr-1_build_383:*:*:*:*:*:*:*

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