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CVE-2019-18822

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.

ZOOM Call Recording 6.3.1版本中存在安全漏洞。攻击者可通过使用恶意文件替换掉/opt/callrec/bin/rs二进制文件并借助callrec-rs@.service利用该漏洞将权限提升至root。

AI Predicted 8.1 Difficulty: Easy EPSS 1.36% · P69

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2019-18822

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A privilege escalation vulnerability in ZOOM Call Recording 6.3.1 allows its user account (i.e., the account under which the program runs - by default, the callrec account) to elevate privileges to root by abusing the callrec-rs@.service. The callrec-rs@.service starts the /opt/callrec/bin/rs binary with root privileges, and this binary is owned by callrec. It can be replaced by a Trojan horse.
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
ZOOM Call Recording 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZOOM Call Recording 6.3.1版本中存在安全漏洞。攻击者可通过使用恶意文件替换掉/opt/callrec/bin/rs二进制文件并借助callrec-rs@.service利用该漏洞将权限提升至root。
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-2019-18822

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III. Intelligence Information for CVE-2019-18822

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Other References for CVE-2019-18822 (2)

Same Patch Batch · n/a · 2020-04-14 · 32 CVEs total

CVE-2020-10381 MB CONNECT LINE mymbCONNECT24和mbCONNECT24 SQL注入漏洞
CVE-2020-11739 Xen 竞争条件问题漏洞
CVE-2020-11740 Xen 信息泄露漏洞
CVE-2020-11741 Xen 安全漏洞
CVE-2020-11742 Xen 安全漏洞
CVE-2020-11743 Xen 安全漏洞
CVE-2020-5738 Grandstream GXP1600 后置链接漏洞
CVE-2020-5739 Grandstream GXP1600 代码注入漏洞
CVE-2020-9460 Octech Oempro 跨站脚本漏洞
CVE-2020-9461 Octech Oempro 跨站脚本漏洞
CVE-2020-9004 Wowza Media Systems Streaming Engine 访问控制错误漏洞
CVE-2020-7958 OnePlus 7 Pro 信息泄露漏洞
CVE-2019-16879 Synergy Systems & Solutions HUSKY RTU 6049-E70 访问控制错误漏洞
CVE-2020-7800 Synergy Systems & Solutions HUSKY RTU 6049-E70 代码问题漏洞
CVE-2020-7801 Synergy Systems & Solutions HUSKY RTU 6049-E70 信息泄露漏洞
CVE-2020-7802 Synergy Systems & Solutions HUSKY RTU 6049-E70 安全漏洞
CVE-2020-11758 Industrial Light and Magic OpenEXR 缓冲区错误漏洞
CVE-2020-10382 MB CONNECT LINE mymbCONNECT24和mbCONNECT24 安全漏洞
CVE-2020-10383 MB CONNECT LINE mymbCONNECT24和mbCONNECT24 安全漏洞
CVE-2020-10384 MB CONNECT LINE mymbCONNECT24 安全漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2019-18822

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