CVE-2021-20703
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-20703
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Buffer overflow vulnerability in the Transaction Server CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPRESSCLUSTER X 4.3 SingleServerSafe for Windows and earlier allows attacker to remote code execution via a network.
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
NEC Corporation CLUSTERPRO缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NEC Corporation CLUSTERPRO是NEC 的一款HA集群软件。 NEC Corporation CLUSTERPRO X 1.0版本和 EXPRESSCLUSTER X1.0版本存在缓冲区错误漏洞，该漏洞源于软件事务服务器中的边界错误。远程攻击者可利用该漏洞可以发送一个专门制作的包，触发内存损坏并在目标系统上执行任意代码。
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 |
|---|---|---|---|---|
| NEC Corporation | CLUSTERPRO X | CLUSTERPRO X 4.3 for Windows and earlier, EXPRESSCLUSTER X 4.3 for Windows and earlier, CLUSTERPRO X 4.3 SingleServerSafe for Windows and earlier, EXPRESSCLUSTER X 4.3 SingleServerSafe for Windows and earlier | - |
II. Public POCs for CVE-2021-20703
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-20703
请登录查看更多情报信息。
- https://jpn.nec.com/security-info/secinfo/nv21-015_en.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-20703
Same Patch Batch · NEC Corporation · 2021-11-02 · 8 CVEs total
| CVE-2021-20700 | Office Server Document Converter 缓冲区错误漏洞 | |
| CVE-2021-20701 | NEC Corporation CLUSTERPRO缓冲区错误漏洞 | |
| CVE-2021-20702 | NEC Corporation CLUSTERPRO 缓冲区错误漏洞 | |
| CVE-2021-20704 | NEC Corporation CLUSTERPRO 和 EXPRESSCLUSTER 缓冲区错误漏洞 | |
| CVE-2021-20705 | NEC Corporation CLUSTERPRO 输入验证错误漏洞 | |
| CVE-2021-20706 | NEC Corporation CLUSTERPRO 输入验证错误漏洞 | |
| CVE-2021-20707 | NEC Corporation CLUSTERPRO 输入验证错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-20703
No comments yet