Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%

CVE-2021-34823

EPSS 1.90% · P83
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2021-34823

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ON24 ScreenShare (aka DesktopScreenShare.app) plugin before 2.0 for macOS allows remote file access via its built-in HTTP server. This allows unauthenticated remote users to retrieve files accessible to the logged-on macOS user. When a remote user sends a crafted HTTP request to the server, it triggers a code path that will download a configuration file from a specified remote machine over HTTP. There is an XXE flaw in processing of this configuration file that allows reading local (to macOS) files and uploading them to remote machines.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
ON24 ScreenShare 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ON24 ScreenShare是美国ON24公司的一个用于屏幕共享的插件。 ON24 ScreenShare(又名 DesktopScreenShare.app)插件 2.0之前的版本在macOS中存在安全漏洞,该漏洞允许攻击者通过其内置的 HTTP 服务器进行远程文件访问。
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

VendorProductAffected VersionsCPESubscribe
-n/a n/a -

II. Public POCs for CVE-2021-34823

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-34823

登录查看更多情报信息。

Same Patch Batch · n/a · 2021-08-13 · 57 CVEs total

CVE-2021-313994.6 MEDIUM2N Access Unit 信任管理问题漏洞
CVE-2020-18756MAC1100 PLC 缓冲区错误漏洞
CVE-2021-21830AT&T Labs Xmill 缓冲区错误漏洞
CVE-2021-21812AT&T Labs Xmill 缓冲区错误漏洞
CVE-2020-21066Bento4 缓冲区错误漏洞
CVE-2021-21829AT&T Labs Xmill 缓冲区错误漏洞
CVE-2021-21814AT&T Labs Xmill 参数注入漏洞
CVE-2020-18759MAC1100 PLC 信息泄露漏洞
CVE-2020-18758MAC1100 PLC 命令注入漏洞
CVE-2020-18757MAC1100 PLC 安全漏洞
CVE-2021-36785TYPO3 跨站脚本漏洞
CVE-2020-18754MAC1100 PLC 信息泄露漏洞
CVE-2020-18753MAC1100 PLC 安全漏洞
CVE-2021-36792TYPO3 安全漏洞
CVE-2021-36791TYPO3 信息泄露漏洞
CVE-2021-36790TYPO3 跨站脚本漏洞
CVE-2021-36789TYPO3 SQL注入漏洞
CVE-2021-36380Sunhillo SureLine 操作系统命令注入漏洞
CVE-2021-37028HG8045Q 操作系统命令注入漏洞
CVE-2021-38553Hashicorp HashiCorp Vault 安全特征问题漏洞

Showing top 20 of 57 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2021-34823

No comments yet


Leave a comment