CVE-2020-5735
8.8 · HIGH Actively ExploitedOverview
CVE-2020-5735 is a high-severity vulnerability affecting amcrest 1080-lite_8ch_firmware. It was published on April 8, 2020 and has a CVSS 3.1 base score of 8.8 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Amcrest cameras and NVR are vulnerable to a stack-based buffer overflow over port 37777. An authenticated remote attacker can abuse this issue to crash the device and possibly execute arbitrary code.
Remediation
Check the references section for vendor advisories and patches from amcrest. Update 1080-lite_8ch_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| amcrest | ipm-721_firmware | >= 0, < v2.420.ac00.18.r.20200217 | Affected |
| amcrest | ip2m-841_firmware | >= 0, < v2.420.ac00.18.r.20200217 | Affected |
| amcrest | ip2m-841-v3_firmware | >= 0, < v2.800.0000000.6.r.200314 | Affected |
| amcrest | ip2m-853ew_firmware | >= 0, < v2.623.00ac004.0.r.200316 | Affected |
| amcrest | ip2m-858w_firmware | >= 0, < v2.623.00ac004.0.r.200316 | Affected |
| amcrest | ip2m-866w_firmware | >= 0, < v2.623.00ac004.0.r.200316 | Affected |
| amcrest | ip2m-866ew_firmware | >= 0, < v2.623.00ac004.0.r.200316 | Affected |
| amcrest | ip4m-1053ew_firmware | >= 0, < v2.623.00ac004.0.r.200316 | Affected |
References
Frequently Asked Questions
What is CVE-2020-5735?
CVE-2020-5735 is a high-severity vulnerability affecting amcrest 1080-lite_8ch_firmware. It was published on April 8, 2020 and has a CVSS 3.1 base score of 8.8 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.
How severe is CVE-2020-5735?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-5735?
Check the references section for vendor advisories and patches from amcrest. Update 1080-lite_8ch_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-5735?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5735 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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