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CVE-2020-9502

Quick assessment

Affected
n/a IPC-HX2XXX Series,IPC-HXXX5X4X Series,IPC-HX5842H,IPC-HX7842H,NVR 5x Series,NVR 4x Series,SD6AL Series,SD5A Series,SD1A Series,PTZ1A Series,SD50/52C Series,IPC-HFW1431S
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.

Dahua SD6AL Series等都是中国大华（Dahua）公司的产品。SD6AL Series是一款SD6AL系列网络摄像机。NVR 5x Series是一款5x系列的网络视频录像机。IPC-HX2XXX Series是一款IPC-HX2XXX系列网络摄像机。 多款Dahua产品（2019-12之前版本）存在安全漏洞，该漏洞源于程序使用了可被预测的会话ID。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。以下产品及版本受到影响：IPC-HX2XXX Series；IPC-HXXX5X4X

AI Predicted 8.1 Difficulty: Easy EPSS 1.53% · P74

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2020-9502

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device.
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
多款Dahua产品安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dahua SD6AL Series等都是中国大华（Dahua）公司的产品。SD6AL Series是一款SD6AL系列网络摄像机。NVR 5x Series是一款5x系列的网络视频录像机。IPC-HX2XXX Series是一款IPC-HX2XXX系列网络摄像机。 多款Dahua产品（2019-12之前版本）存在安全漏洞，该漏洞源于程序使用了可被预测的会话ID。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。以下产品及版本受到影响：IPC-HX2XXX Series；IPC-HXXX5X4X
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
- IPC-HX2XXX Series,IPC-HXXX5X4X Series,IPC-HX5842H,IPC-HX7842H,NVR 5x Series,NVR 4x Series,SD6AL Series,SD5A Series,SD1A Series,PTZ1A Series,SD50/52C Series,IPC-HFW1431S Versions which Build time before December,2019 -

II. Public POCs for CVE-2020-9502

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III. Intelligence Information for CVE-2020-9502

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Other References for CVE-2020-9502 (1)

Same Patch Batch · n/a · 2020-05-13 · 20 CVEs total

CVE-2019-9682 多款Dahua产品安全漏洞
CVE-2020-10654 PingID SSH 缓冲区错误漏洞
CVE-2020-12697 TYPO3 Direct Mail组件安全漏洞
CVE-2020-12698 TYPO3 Direct Mail组件信息泄露漏洞
CVE-2020-12699 TYPO3 Direct Mail组件输入验证错误漏洞
CVE-2020-12700 TYPO3 Direct Mail组件信息泄露漏洞
CVE-2020-12742 WordPress iubenda-cookie-law-solution plugin 输入验证错误漏洞
CVE-2020-12763 TRENDnet ProView Wireless camera TV-IP512WN 缓冲区错误漏洞
CVE-2020-12427 Western Digital MyCloud Home Western Digital WD Discovery 跨站请求伪造漏洞
CVE-2019-16112 Tyler Technologies TylerTech Eagle 代码问题漏洞
CVE-2020-12832 WordPress simple-file-list plugin 路径遍历漏洞
CVE-2020-9501 Dahua Web P2P control 信息泄露漏洞
CVE-2020-7454 FreeBSD 缓冲区错误漏洞
CVE-2020-7455 FreeBSD 缓冲区错误漏洞
CVE-2019-15878 FreeBSD 资源管理错误漏洞
CVE-2019-15879 FreeBSD 竞争条件问题漏洞
CVE-2019-15880 FreeBSD 输入验证错误漏洞
CVE-2020-5838 Symantec IT Analytics 跨站脚本漏洞
CVE-2020-12831 FRRouting FRR 信息泄露漏洞

IV. Related Vulnerabilities

Same vendor: n/a

V. Comments for CVE-2020-9502

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