How severe is CVE-2016-1458?

CVE-2016-1458 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-1458 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-1458?

CVE-2016-1458 primarily affects Cisco Secure Firewall Management Center. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-1458?

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-2016-1458 published?

CVE-2016-1458 was published on 2016-08-18 and last updated on 2026-06-17.

CVE-2016-1458

CVE-2016-1458 is a high-severity vulnerability in Cisco Secure Firewall Management Center with a CVSS 3.x base score of 8.8. 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-264.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Cisco Secure Firewall Management Center
Published: 2016-08-18
Last modified: 2026-06-17

Description

The web-based GUI in Cisco Firepower Management Center 4.x and 5.x before 5.3.0.3, 5.3.1.x before 5.3.1.2, and 5.4.x before 5.4.0.1 and Cisco Adaptive Security Appliance (ASA) Software on 5500-X devices with FirePOWER Services 4.x and 5.x before 5.3.0.3, 5.3.1.x before 5.3.1.2, and 5.4.x before 5.4.0.1 allows remote authenticated users to increase user-account privileges via crafted HTTP requests, aka Bug ID CSCur25483.

Frequently asked questions

What is CVE-2016-1458?: The web-based GUI in Cisco Firepower Management Center 4.x and 5.x before 5.3.0.3, 5.3.1.x before 5.3.1.2, and 5.4.x before 5.4.0.1 and Cisco Adaptive Security Appliance (ASA) Software on 5500-X devices with FirePOWER Services 4.x and 5.x before 5.3.0.3, 5.3.1.x before 5.3.1.2, and 5.4.x before 5.4.0.1 allows remote authenticated users to increase user-account privileges via crafted HTTP requests, aka Bug ID CSCur25483.
How severe is CVE-2016-1458?: CVE-2016-1458 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-1458 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-1458?: CVE-2016-1458 primarily affects Cisco Secure Firewall Management Center. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-1458?: 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-2016-1458 published?: CVE-2016-1458 was published on 2016-08-18 and last updated on 2026-06-17.

References

Affected products (5)

cpe:2.3:a:cisco:secure_firewall_management_center:4.10.3:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:5.2.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:5.3.0:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:5.3.1:*:*:*:*:*:*:*
cpe:2.3:a:cisco:secure_firewall_management_center:5.4.0:*:*:*:*:*:*:*

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