How severe is CVE-2015-6811?

CVE-2015-6811 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2015-6811 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-6811?

CVE-2015-6811 primarily affects Cyberoam Cyberoamos. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-6811?

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

When was CVE-2015-6811 published?

CVE-2015-6811 was published on 2015-09-04 and last updated on 2026-06-17.

CVE-2015-6811

CVE-2015-6811 is a high-severity vulnerability in Cyberoam Cyberoamos with a CVSS 2.0 base score of 7.5. 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-89.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Cyberoam Cyberoamos
Published: 2015-09-04
Last modified: 2026-06-17

Description

SQL injection vulnerability in the Sophos Cyberoam CR500iNG-XP firewall appliance with CyberoamOS 10.6.2 MR-1 and earlier allows remote attackers to execute arbitrary SQL commands via the username parameter to login.xml.

Frequently asked questions

What is CVE-2015-6811?: SQL injection vulnerability in the Sophos Cyberoam CR500iNG-XP firewall appliance with CyberoamOS 10.6.2 MR-1 and earlier allows remote attackers to execute arbitrary SQL commands via the username parameter to login.xml.
How severe is CVE-2015-6811?: CVE-2015-6811 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2015-6811 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-6811?: CVE-2015-6811 primarily affects Cyberoam Cyberoamos. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-6811?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2015-6811 published?: CVE-2015-6811 was published on 2015-09-04 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:o:cyberoam:cyberoamos:10.6.2:-:*:*:*:*:*:*
cpe:2.3:o:cyberoam:cyberoamos:10.6.2:beta1:*:*:*:*:*:*
cpe:2.3:o:cyberoam:cyberoamos:10.6.2:beta2:*:*:*:*:*:*
cpe:2.3:o:cyberoam:cyberoamos:10.6.2:maintenance_release-1:*:*:*:*:*:*
cpe:2.3:o:cyberoam:cyberoamos:10.6.2:rc1:*:*:*:*:*:*

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