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CVE-2022-47391— CODESYS: Multiple products prone to Improper Input Validation

Quick assessment

Affected
CODESYS CODESYS Control RTE (SL)
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.

3s-smart Software Solutions CODESYS是德国德国3S智能软件系统方案有限公司（3s-smart Software Solutions）公司的一套控制器开发系统 3s-smart Software Solutions CODESYS 存在输入验证错误漏洞。未经授权的远程攻击者可能会使用不正确的输入验证漏洞来读取导致拒绝服务的无效地址。

CVSS 7.5 · High EPSS 1.86% · P78
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I. Basic Information for CVE-2022-47391

Vulnerability Information
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Vulnerability Title
CODESYS: Multiple products prone to Improper Input Validation
Source: CVE Program / CVE List V5
Vulnerability Description
In multiple CODESYS products in multiple versions an unauthorized, remote attacker may use a improper input validation vulnerability to read from invalid addresses leading to a denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
3s-smart Software Solutions CODESYS 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
3s-smart Software Solutions CODESYS是德国德国3S智能软件系统方案有限公司（3s-smart Software Solutions）公司的一套控制器开发系统 3s-smart Software Solutions CODESYS 存在输入验证错误漏洞。未经授权的远程攻击者可能会使用不正确的输入验证漏洞来读取导致拒绝服务的无效地址。
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
CODESYS CODESYS Control RTE (SL) V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Control RTE (for Beckhoff CX) SL V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Control Win (SL) V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Control Runtime System Toolkit V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Safety SIL2 Runtime Toolkit V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Safety SIL2 PSP V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Edge Gateway for Windows V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Gateway V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS HMI (SL) V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Development System V3 V0.0.0.0 ~ V3.5.19.0 -
CODESYS CODESYS Control for BeagleBone SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Control for emPC-A/iMX6 SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Control for IOT2000 SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Control for Linux SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Control for PFC100 SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Control for PFC200 SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Control for PLCnext SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Control for Raspberry Pi SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Control for WAGO Touch Panels 600 SL V0.0.0.0 ~ V4.8.0.0 -
CODESYS CODESYS Edge Gateway for Linux V0.0.0.0 ~ V4.8.0.0 -

II. Public POCs for CVE-2022-47391

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III. Intelligence Information for CVE-2022-47391

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Other References for CVE-2022-47391 (1)

Same Patch Batch · CODESYS · 2023-05-15 · 17 CVEs total

CVE-2022-47390 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47389 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47388 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47387 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47386 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47385 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47384 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47383 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47382 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47381 8.8 HIGH CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47380 8.8 HIGH CODESYS: Multiple products prone to out-of-bounds write
CVE-2022-47379 8.8 HIGH CODESYS: Multiple products prone to out-of-bounds write
CVE-2022-4048 7.7 HIGH CODESYS V3 prone to Inadequate Encryption Stregth
CVE-2022-47393 6.5 MEDIUM CODESYS: Multiple products prone to improperly restricted memory operations
CVE-2022-47392 6.5 MEDIUM CODESYS: Multiple products prone to Improper Input Validation
CVE-2022-47378 6.5 MEDIUM CODESYS: Multiple products prone to Improper Input Validation

IV. Related Vulnerabilities

Same product: CODESYS Control RTE (SL)
Same vendor: CODESYS
Same weakness: CWE-20

V. Comments for CVE-2022-47391

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