CVE-2021-1416
CVE-2021-1416 is a medium-severity vulnerability in Cisco Identity Services Engine with a CVSS 3.x base score of 6.5. 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-269.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.0
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-269
- Affected product: Cisco Identity Services Engine
- Published:
- Last modified:
Description
Multiple vulnerabilities in the Admin portal of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to obtain sensitive information. These vulnerabilities are due to improper enforcement of administrator privilege levels for sensitive data. An attacker with read-only administrator access to the Admin portal could exploit these vulnerabilities by browsing to one of the pages that contains sensitive data. A successful exploit could allow the attacker to collect sensitive information regarding the configuration of the system. For more information about these vulnerabilities, see the Details section of this advisory.
Frequently asked questions
- What is CVE-2021-1416?
- Multiple vulnerabilities in the Admin portal of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to obtain sensitive information. These vulnerabilities are due to improper enforcement of administrator privilege levels for sensitive data. An attacker with read-only administrator access to the Admin portal could exploit these vulnerabilities by browsing to one of the pages that contains sensitive data. A successful exploit could allow the attacker to collect sensitive information regarding the configuration of the system. For more information about these vulnerabilities, see the Details section of this advisory.
- How severe is CVE-2021-1416?
- CVE-2021-1416 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-1416 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-1416?
- CVE-2021-1416 primarily affects Cisco Identity Services Engine. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-1416?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-1416 published?
- CVE-2021-1416 was published on 2021-02-17 and last updated on 2026-06-17.
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-info-exp-8RsuEu8S
Affected products (35)
- cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.3.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.3.0:patch1:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.3.0:patch2:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.3.0:patch3:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.3.0:patch4:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.3.0:patch5:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.3.0:patch6:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.3.0:patch7:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch1:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch10:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch11:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch12:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch13:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch2:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch3:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch4:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch5:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch6:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch7:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch8:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.4.0:patch9:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch1:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch2:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch3:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch5:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch6:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch7:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch8:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch2:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch1:*:*:*:*:*:*
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