CVE-2021-22659
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-22659
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rockwell Automation MicroLogix 1400 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rockwell Automation MicroLogix 1400是美国Rockwell Automation公司的一款可编程逻辑控制器。 Rockwell Automation MicroLogix 1400 存在安全漏洞，攻击者可利用该漏洞检索或修改寄存器中的随机值。
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 |
|---|---|---|---|---|
| - | Rockwell Automation MicroLogix 1400 | MicroLogix 1400, All series Version 21.6 and below | - |
II. Public POCs for CVE-2021-22659
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-22659
请登录查看更多情报信息。
Same Patch Batch · n/a · 2021-03-25 · 43 CVEs total
| CVE-2021-3446 | Arch Linux libtpms 安全特征问题漏洞 | |
| CVE-2021-20215 | Privoxy 安全漏洞 | |
| CVE-2021-27194 | Netop Vision 安全漏洞 | |
| CVE-2021-27195 | Netop Vision 安全漏洞 | |
| CVE-2021-27193 | Netop Vision 访问控制错误漏洞 | |
| CVE-2021-22496 | Micro Focus Access Manager Appliance 授权问题漏洞 | |
| CVE-2021-29156 | Forgerock ForgeRock OpenAM 注入漏洞 | |
| CVE-2021-26715 | Michael Stepankin OpenID-Connect-Java-Spring-Server 代码问题漏洞 | |
| CVE-2021-3466 | libmicrohttpd 缓冲区错误漏洞 | |
| CVE-2021-21783 | Genivia gSOAP 输入验证错误漏洞 | |
| CVE-2021-3443 | JasPer 代码问题漏洞 | |
| CVE-2021-3467 | JasPer 代码问题漏洞 | |
| CVE-2021-26597 | NOKIA NetAct 18A 代码问题漏洞 | |
| CVE-2021-26596 | NOKIA NetAct 18A 跨站脚本漏洞 | |
| CVE-2020-35502 | Privoxy 安全漏洞 | |
| CVE-2021-20210 | Privoxy 安全漏洞 | |
| CVE-2021-20211 | Privoxy 安全漏洞 | |
| CVE-2021-20212 | Privoxy 安全漏洞 | |
| CVE-2021-20213 | Privoxy 代码问题漏洞 | |
| CVE-2021-20214 | Privoxy 安全漏洞 |
Showing top 20 of 43 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-120
- CVE-2026-8260
D-Link DCS-935L HNAP Service hnap_service SetDeviceSettings - CVE-2026-8137
Totolink X5000R formDdns sub_458E40 buffer overflow - CVE-2026-6691
MongoDB C Driver Cyrus SASL Canonicalization Buffer Overflow - CVE-2026-7857
D-Link DI-8100 CGI user_group.asp sprintf buffer overflow - CVE-2026-7856
D-Link DI-8100 Web Management url_member.asp buffer overflow
V. Comments for CVE-2021-22659
No comments yet