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CVE-2021-42949

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HotelDruid是Digitaldruid.net团队的一套酒店管理系统。该系统包括客房管理、财务管理和库存管理等功能。 HotelDruid Hotel Management Software v3.0.3版本存在授权问题漏洞，该漏洞源于controlla_login函数会生成可预测的会话令牌。攻击者利用该漏洞通过暴力攻击绕过身份验证。

AI Predicted 9.8 Difficulty: Easy EPSS 7.29% · P94
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I. Basic Information for CVE-2021-42949

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The component controlla_login function in HotelDruid Hotel Management Software v3.0.3 generates a predictable session token, allowing attackers to bypass authentication via bruteforce attacks.
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
HotelDruid 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HotelDruid是Digitaldruid.net团队的一套酒店管理系统。该系统包括客房管理、财务管理和库存管理等功能。 HotelDruid Hotel Management Software v3.0.3版本存在授权问题漏洞，该漏洞源于controlla_login函数会生成可预测的会话令牌。攻击者利用该漏洞通过暴力攻击绕过身份验证。
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-2021-42949

# POC Description Source Link Shenlong Link
1 None https://github.com/dhammon/HotelDruid-CVE-2021-42949 POC Details
2 A vulnerability in Hoteldruid Panel allows remote unauthenticated users access to the management portal without authentication. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/unauth-hoteldruid-panel.yaml POC Details
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III. Intelligence Information for CVE-2021-42949

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Other References for CVE-2021-42949 (2)

Same Patch Batch · n/a · 2022-09-16 · 63 CVEs total

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CVE-2022-34002 Assura Personnel Data Systems Vista 7 路径遍历漏洞
CVE-2022-35415 National Instruments System Configuration Manager 输入验证错误漏洞
CVE-2022-36532 Bolt Financial Bolt CMS 安全漏洞
CVE-2020-23557 IrfanView 缓冲区错误漏洞
CVE-2020-23558 IrfanView 缓冲区错误漏洞
CVE-2020-23559 IrfanView 缓冲区错误漏洞
CVE-2020-23560 IrfanView 缓冲区错误漏洞
CVE-2022-38846 EspoCRM 安全漏洞
CVE-2020-23555 IrfanView 缓冲区错误漏洞
CVE-2022-38844 EspoCRM 安全漏洞
CVE-2022-38843 EspoCRM 代码问题漏洞
CVE-2022-38808 ywoa SQL注入漏洞
CVE-2022-38828 TOTOLINK T6 操作系统命令注入漏洞
CVE-2022-38827 TOTOLINK T6 命令注入漏洞
CVE-2022-38826 TOTOLINK T6 操作系统命令注入漏洞
CVE-2022-38823 TOTOLINK T6 信任管理问题漏洞
CVE-2022-38831 Tenda RX9 Pro 安全漏洞

Showing top 20 of 63 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-42949

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