CVE-2021-22357
Quick assessment
Affected
n/a S12700;S5700;S6700;S7700
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.
Huawei S12700是中国华为（Huawei）公司的一款企业级交换机产品。 Huawei S12700 存在输入验证错误漏洞，该漏洞源于对用户提供的输入的验证不足。本地网络上的远程攻击者可利用该漏洞发送特定的消息并执行拒绝服务(DoS)攻击。受影响的产品及版本如下:华为S12700: V200R013C00SPC500、V200R019C00SPC500 . Huawei S12700: V200R013C00SPC500、V200R019C00SPC500
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I. Basic Information for CVE-2021-22357
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages due to validating inputs insufficiently. Attackers can exploit this vulnerability by sending specific messages to affected module. This can cause denial of service. Affected product versions include: S12700 V200R013C00SPC500, V200R019C00SPC500; S5700 V200R013C00SPC500, V200R019C00SPC500; S6700 V200R013C00SPC500, V200R019C00SPC500; S7700 V200R013C00SPC500, V200R019C00SPC500.
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
Huawei S12700 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei S12700是中国华为（Huawei）公司的一款企业级交换机产品。 Huawei S12700 存在输入验证错误漏洞，该漏洞源于对用户提供的输入的验证不足。本地网络上的远程攻击者可利用该漏洞发送特定的消息并执行拒绝服务(DoS)攻击。受影响的产品及版本如下:华为S12700: V200R013C00SPC500、V200R019C00SPC500 . Huawei S12700: V200R013C00SPC500、V200R019C00SPC500
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 |
|---|---|---|---|---|
| - | S12700;S5700;S6700;S7700 | V200R013C00SPC500,V200R019C00SPC500 | - |
|
II. Public POCs for CVE-2021-22357
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-22357 (1)
Same Patch Batch · n/a · 2021-08-23 · 34 CVEs total
| CVE-2020-18771 | Exiv2 缓冲区错误漏洞 | |
| CVE-2021-39291 | NetModule Router Software 日志信息泄露漏洞 | |
| CVE-2021-39290 | NetModule Router Software 授权问题漏洞 | |
| CVE-2021-39289 | NetModule Router Software 安全漏洞 | |
| CVE-2021-39245 | 多款Altus Sistemas de Automacao设备信任管理问题漏洞 | |
| CVE-2021-39244 | 多款Altus Sistemas de Automacao产品操作系统操作系统命令注入漏洞 | |
| CVE-2021-39243 | 多款 Altus Sistemas de Automacao 产品跨站请求伪造漏洞 | |
| CVE-2021-38598 | OpenStack Neutron 安全漏洞 | |
| CVE-2021-39371 | PyWPS 代码问题漏洞 | |
| CVE-2021-35465 | 多款 ARM 产品安全漏洞 | |
| CVE-2020-18773 | Exiv2 缓冲区错误漏洞 | |
| CVE-2020-18774 | Exiv2 数字错误漏洞 | |
| CVE-2020-36475 | ARM mbed TLS 安全漏洞 | |
| CVE-2020-36476 | ARM mbed TLS 安全漏洞 | |
| CVE-2020-36477 | ARM mbed TLS 信任管理问题漏洞 | |
| CVE-2020-36478 | ARM mbed TLS 信任管理问题漏洞 | |
| CVE-2021-37750 | MIT Kerberos 代码问题漏洞 | |
| CVE-2021-39602 | Miniftpd 安全漏洞 | |
| CVE-2021-22328 | Huawei CloudEngine 6800 安全漏洞 | |
| CVE-2021-22449 | Huawei WATCH Kid 输入验证错误漏洞 |
Showing top 20 of 34 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-22357
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