CVE-2023-53873— SyncBreeze 15.2.24 Denial of Service via Login Endpoint Overflow
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-53873
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
SyncBreeze 15.2.24 Denial of Service via Login Endpoint Overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
SyncBreeze 15.2.24 contains a denial of service vulnerability in the login authentication mechanism that allows attackers to crash the service. Attackers can send an oversized password parameter with repeated 'password=' values to overwhelm the login endpoint and potentially disrupt service availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Flexense SyncBreeze 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Flexense SyncBreeze是Flexense公司的一款文件同步和备份工具。 Flexense SyncBreeze 15.2.24版本存在资源管理错误漏洞，该漏洞源于登录认证机制存在拒绝服务漏洞，可能导致服务崩溃。
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 |
|---|---|---|---|---|
| Syncbreeze | SyncBreeze | 15.2.24 | - |
II. Public POCs for CVE-2023-53873
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-53873
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same weakness: CWE-400
- CVE-2026-8187
Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption - CVE-2026-42343
FastGPT: Uncontrolled Resource Consumption leading to Sandbo - CVE-2026-42212
SolidCAM-GPPL-IDE: XML External Entity (XXE) and billion-lau - CVE-2026-32686
Unbounded exponent in decimal enables unauthenticated DoS - CVE-2026-20188
Cisco Crosswork Network Controller and Cisco Network Service
V. Comments for CVE-2023-53873
No comments yet