CVE-2020-9527
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Shenzhen Hichip Vision Technology Firmware是中国深圳海芯威视（Shenzhen Hichip Vision）公司的一款用于物联网设备中的固件。 Shenzhen Hichip Vision Technology Firmware V6版本至V20版本（2018-08-09至2020年）中存在安全漏洞。远程攻击者可借助P2P服务利用该漏洞执行任意代码。以下厂商受到影响：Accfly；Alptop；Anlink；Besdersec；BOAVISION；COOAU；CP
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-9527
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Firmware developed by Shenzhen Hichip Vision Technology (V6 through V20, after 2018-08-09 through 2020), as used by many different vendors in millions of Internet of Things devices, suffers from buffer overflow vulnerability that allows unauthenticated remote attackers to execute arbitrary code via the peer-to-peer (P2P) service. This affects products marketed under the following brand names: Accfly, Alptop, Anlink, Besdersec, BOAVISION, COOAU, CPVAN, Ctronics, D3D Security, Dericam, Elex System, Elite Security, ENSTER, ePGes, Escam, FLOUREON, GENBOLT, Hongjingtian (HJT), ICAMI, Iegeek, Jecurity, Jennov, KKMoon, LEFTEK, Loosafe, Luowice, Nesuniq, Nettoly, ProElite, QZT, Royallite, SDETER, SV3C, SY2L, Tenvis, ThinkValue, TOMLOV, TPTEK, WGCC, and ZILINK.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Shenzhen Hichip Vision Technology Firmware 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Shenzhen Hichip Vision Technology Firmware是中国深圳海芯威视（Shenzhen Hichip Vision）公司的一款用于物联网设备中的固件。 Shenzhen Hichip Vision Technology Firmware V6版本至V20版本（2018-08-09至2020年）中存在安全漏洞。远程攻击者可借助P2P服务利用该漏洞执行任意代码。以下厂商受到影响：Accfly；Alptop；Anlink；Besdersec；BOAVISION；COOAU；CP
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2020-9527
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-9527 (2)
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https://redprocyon.com x_refsource_MISC
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https://hacked.camera/ x_refsource_MISC
Same Patch Batch · n/a · 2020-08-10 · 20 CVEs total
| CVE-2020-17478 | Perl Crypt::Perl 安全漏洞 | |
| CVE-2020-6145 | ERPNext SQL注入漏洞 | |
| CVE-2020-6070 | fsck.f2fs 安全漏洞 | |
| CVE-2020-8229 | Nextcloud Desktop Client 资源管理错误漏洞 | |
| CVE-2020-8224 | Nextcloud Desktop Client 代码注入漏洞 | |
| CVE-2020-9525 | CS2 Network P2P 信任管理问题漏洞 | |
| CVE-2020-9526 | CS2 Network P2P 信息泄露漏洞 | |
| CVE-2020-9528 | Shenzhen Hichip Vision Technology Firmware 加密问题漏洞 | |
| CVE-2020-9529 | Shenzhen Hichip Vision Technology Firmware 安全漏洞 | |
| CVE-2020-17476 | Mibew Messenger 跨站脚本漏洞 | |
| CVE-2020-16278 | Carson＆SAINT SAINT Security Suite 跨站脚本漏洞 | |
| CVE-2020-9243 | Huawei Mate 30 安全漏洞 | |
| CVE-2020-9078 | Huawei FusionCompute 安全漏洞 | |
| CVE-2020-17479 | Json Pattern Validator 输入验证错误漏洞 | |
| CVE-2020-9245 | Huawei P30和P30 Pro 授权问题漏洞 | |
| CVE-2020-17480 | Tiny Technologies TinyMCE 跨站脚本漏洞 | |
| CVE-2020-16275 | Carson＆SAINT SAINT Security Suite 跨站脚本漏洞 | |
| CVE-2020-16276 | Carson＆SAINT SAINT Security Suite SQL注入漏洞 | |
| CVE-2020-16277 | Carson＆SAINT SAINT Security Suite SQL注入漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-9527
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