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CVE-2015-7361

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management...

9.3 High

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.

Exploit likelihood

3.40%Up 2.3 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 9.3

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.

Record
CVE-2015-7361
CVSS 2.0
9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness
CWE-287
Updated
2026-11-02
CVE List No score

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.

Record
CVE-2015-7361
Updated
2026-11-02
EUVDEUVD-2015-7285 No score

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.

Record
EUVD-2015-7285
Updated
2026-11-03
GitHub AdvisoriesGHSA-rwq6-vx3r-72xr No score

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management...

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.

Record
GHSA-rwq6-vx3r-72xr
Weakness
CWE-287
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2015-7361 is a high vulnerability (CVSS 9.3) in Fortinet Fortios, published October 15, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.40%, the 88th percentile. No source names a fixed version.

References

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