Vulnerability Details CVE-2021-1486
A vulnerability in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to enumerate user accounts. This vulnerability is due to the improper handling of HTTP headers. An attacker could exploit this vulnerability by sending authenticated requests to an affected system. A successful exploit could allow the attacker to compare the HTTP responses that are returned by the affected system to determine which accounts are valid user accounts.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.6%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
Products affected by CVE-2021-1486
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cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.4
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cpe:2.3:a:cisco:sd-wan_vmanage:-
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cpe:2.3:a:cisco:sd-wan_vmanage:17.2.10
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cpe:2.3:a:cisco:sd-wan_vmanage:17.2.4
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cpe:2.3:a:cisco:sd-wan_vmanage:17.2.5
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cpe:2.3:a:cisco:sd-wan_vmanage:17.2.6
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cpe:2.3:a:cisco:sd-wan_vmanage:17.2.7
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cpe:2.3:a:cisco:sd-wan_vmanage:17.2.8
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cpe:2.3:a:cisco:sd-wan_vmanage:17.2.9
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cpe:2.3:a:cisco:sd-wan_vmanage:18.2.0
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.0
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.1
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.1.1
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.3
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.3.1
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.4
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.5
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.6.1
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.7
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cpe:2.3:a:cisco:sd-wan_vmanage:18.3.8
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cpe:2.3:a:cisco:sd-wan_vmanage:18.4.0
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cpe:2.3:a:cisco:sd-wan_vmanage:18.4.0.1
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cpe:2.3:a:cisco:sd-wan_vmanage:18.4.1
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cpe:2.3:a:cisco:sd-wan_vmanage:18.4.3
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cpe:2.3:a:cisco:sd-wan_vmanage:18.4.302
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cpe:2.3:a:cisco:sd-wan_vmanage:18.4.303
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cpe:2.3:a:cisco:sd-wan_vmanage:18.4.4
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cpe:2.3:a:cisco:sd-wan_vmanage:18.4.5
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cpe:2.3:a:cisco:sd-wan_vmanage:19.1.0
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cpe:2.3:a:cisco:sd-wan_vmanage:19.2.0
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cpe:2.3:a:cisco:sd-wan_vmanage:19.2.097
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cpe:2.3:a:cisco:sd-wan_vmanage:19.2.099
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cpe:2.3:a:cisco:sd-wan_vmanage:19.2.1
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cpe:2.3:a:cisco:sd-wan_vmanage:19.2.2
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cpe:2.3:a:cisco:sd-wan_vmanage:19.2.3
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cpe:2.3:a:cisco:sd-wan_vmanage:19.2.31
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cpe:2.3:a:cisco:sd-wan_vmanage:19.2.929
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cpe:2.3:a:cisco:sd-wan_vmanage:19.3.0
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cpe:2.3:a:cisco:sd-wan_vmanage:20.1.1
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cpe:2.3:a:cisco:sd-wan_vmanage:20.1.1.1
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cpe:2.3:a:cisco:sd-wan_vmanage:20.1.12
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cpe:2.3:a:cisco:sd-wan_vmanage:20.3
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cpe:2.3:a:cisco:sd-wan_vmanage:20.3.1
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cpe:2.3:a:cisco:sd-wan_vmanage:20.3.2