CVE-2023-20175
CVE-2023-20175 is a high-severity vulnerability in Cisco Identity Services Engine 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-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 0% (39th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Cisco Identity Services Engine
- Published:
- Last modified:
Description
A vulnerability in a specific Cisco ISE CLI command could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, an attacker must have valid Read-only-level privileges or higher on the affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a crafted CLI command. A successful exploit could allow the attacker to elevate privileges to root.
Frequently asked questions
- What is CVE-2023-20175?
- A vulnerability in a specific Cisco ISE CLI command could allow an authenticated, local attacker to perform command injection attacks on the underlying operating system and elevate privileges to root. To exploit this vulnerability, an attacker must have valid Read-only-level privileges or higher on the affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by submitting a crafted CLI command. A successful exploit could allow the attacker to elevate privileges to root.
- How severe is CVE-2023-20175?
- CVE-2023-20175 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-20175 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-20175?
- CVE-2023-20175 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-2023-20175?
- 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-2023-20175 published?
- CVE-2023-20175 was published on 2023-11-01 and last updated on 2026-06-17.
References
Affected products (35)
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch1:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch10:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.6.0:patch11:*:*:*:*:*:*
- 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:patch4:*:*:*:*:*:*
- 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:2.6.0:patch9:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch1:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch2:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch3:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch4:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch5:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch6:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch7:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch8:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch9:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch1:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch2:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch3:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch4:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch5:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch6:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.0.0:patch7:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.1:-:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.1:patch1:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.1:patch3:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.1:patch4:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.1:patch5:*:*:*:*:*:*
- cpe:2.3:a:cisco:identity_services_engine:3.2:-:*:*:*:*:*:*
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