CVE-2017-12251
CVE-2017-12251 is a critical-severity vulnerability in Cisco Cloud Services Platform 2100 with a CVSS 3.x base score of 9.9. 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-287.
Key facts
- Severity: Critical (CVSS 3.x base score 9.9)
- CVSS v2: 6.5
- EPSS exploit prediction: 2% (80th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-287
- Affected product: Cisco Cloud Services Platform 2100
- Published:
- Last modified:
Description
A vulnerability in the web console of the Cisco Cloud Services Platform (CSP) 2100 could allow an authenticated, remote attacker to interact maliciously with the services or virtual machines (VMs) operating remotely on an affected CSP device. The vulnerability is due to weaknesses in the generation of certain authentication mechanisms in the URL of the web console. An attacker could exploit this vulnerability by browsing to one of the hosted VMs' URLs in Cisco CSP and viewing specific patterns that control the web application's mechanisms for authentication control. An exploit could allow the attacker to access a specific VM on the CSP, which causes a complete loss of the system's confidentiality, integrity, and availability. This vulnerability affects Cisco Cloud Services Platform (CSP) 2100 running software release 2.1.0, 2.1.1, 2.1.2, 2.2.0, 2.2.1, or 2.2.2. Cisco Bug IDs: CSCve64690.
Frequently asked questions
- What is CVE-2017-12251?
- A vulnerability in the web console of the Cisco Cloud Services Platform (CSP) 2100 could allow an authenticated, remote attacker to interact maliciously with the services or virtual machines (VMs) operating remotely on an affected CSP device. The vulnerability is due to weaknesses in the generation of certain authentication mechanisms in the URL of the web console. An attacker could exploit this vulnerability by browsing to one of the hosted VMs' URLs in Cisco CSP and viewing specific patterns that control the web application's mechanisms for authentication control. An exploit could allow the attacker to access a specific VM on the CSP, which causes a complete loss of the system's confidentiality, integrity, and availability. This vulnerability affects Cisco Cloud Services Platform (CSP) 2100 running software release 2.1.0, 2.1.1, 2.1.2, 2.2.0, 2.2.1, or 2.2.2. Cisco Bug IDs: CSCve64690.
- How severe is CVE-2017-12251?
- CVE-2017-12251 has a CVSS 3.x base score of 9.9, rated critical 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-2017-12251 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-12251?
- CVE-2017-12251 primarily affects Cisco Cloud Services Platform 2100. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2017-12251?
- 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-2017-12251 published?
- CVE-2017-12251 was published on 2017-10-19 and last updated on 2026-06-17.
References
- http://www.securityfocus.com/bid/101487
- http://www.securitytracker.com/id/1039613
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ccs
Affected products (6)
- cpe:2.3:a:cisco:cloud_services_platform_2100:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cloud_services_platform_2100:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cloud_services_platform_2100:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cloud_services_platform_2100:2.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cloud_services_platform_2100:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:cloud_services_platform_2100:2.2.2:*:*:*:*:*:*:*
More vulnerabilities in Cisco Cloud Services Platform 2100
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