How severe is CVE-2014-5503?

CVE-2014-5503 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2014-5503 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-5503?

CVE-2014-5503 primarily affects Cyberoam Cyberoam Os. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-5503?

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-2014-5503 published?

CVE-2014-5503 was published on 2014-10-07 and last updated on 2026-06-17.

CVE-2014-5503

CVE-2014-5503 is a critical-severity vulnerability in Cyberoam Cyberoam Os with a CVSS 2.0 base score of 10.0. 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: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Cyberoam Cyberoam Os
Published: 2014-10-07
Last modified: 2026-06-17

Description

SQL injection vulnerability in the Guest Login Portal in the Sophos Cyberoam appliances with CyberoamOS before 10.6.1 GA allows remote attackers to execute arbitrary SQL commands via the add_guest_user opcode.

Frequently asked questions

What is CVE-2014-5503?: SQL injection vulnerability in the Guest Login Portal in the Sophos Cyberoam appliances with CyberoamOS before 10.6.1 GA allows remote attackers to execute arbitrary SQL commands via the add_guest_user opcode.
How severe is CVE-2014-5503?: CVE-2014-5503 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2014-5503 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-5503?: CVE-2014-5503 primarily affects Cyberoam Cyberoam Os. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-5503?: 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-2014-5503 published?: CVE-2014-5503 was published on 2014-10-07 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:cyberoam:cyberoam_os:*:ga:*:*:*:*:*:*
cpe:2.3:o:cyberoam:cyberoam_os:*:rc4:*:*:*:*:*:*

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