Vulnerability Details CVE-2019-11355
An issue was discovered in Poly (formerly Polycom) HDX 3.1.13. A feature exists that allows the creation of a server / client certificate, or the upload of the user certificate, on the administrator's page. The value received from the user is the factor value of a shell script on the equipment. By entering a special character (such as a single quote) in a CN or other CSR field, one can insert a command into a factor value. A system command can be executed as root.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.4%
CVSS Severity
CVSS v3 Score 7.2
CVSS v2 Score 9.0
References
Products affected by CVE-2019-11355
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cpe:2.3:a:polycom:hdx_system_software:2.0.5_j
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cpe:2.3:a:polycom:hdx_system_software:2.5.0.7
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cpe:2.3:a:polycom:hdx_system_software:2.5.0.7_g
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cpe:2.3:a:polycom:hdx_system_software:2.6.1
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cpe:2.3:a:polycom:hdx_system_software:2.6.1.3
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cpe:2.3:a:polycom:hdx_system_software:2.7.0_j
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cpe:2.3:a:polycom:hdx_system_software:2.7.1_j
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cpe:2.3:a:polycom:hdx_system_software:3.0.0
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cpe:2.3:a:polycom:hdx_system_software:3.0.0.1
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cpe:2.3:a:polycom:hdx_system_software:3.0.0.2
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cpe:2.3:a:polycom:hdx_system_software:3.0.1
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cpe:2.3:a:polycom:hdx_system_software:3.0.2
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cpe:2.3:a:polycom:hdx_system_software:3.0.3
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cpe:2.3:a:polycom:hdx_system_software:3.0.3.1
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cpe:2.3:a:polycom:hdx_system_software:3.0.4
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cpe:2.3:a:polycom:hdx_system_software:3.0.5
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cpe:2.3:a:polycom:hdx_system_software:3.1.13