جزئیات آسیب‌پذیری
CVE-2021-22681
بهره‌برداری فعالشرح رسمی (انگلیسی)
Rockwell Automation Studio 5000 Logix Designer Versions 21 and later, and RSLogix 5000 Versions 16 through 20 use a key to verify Logix controllers are communicating with Rockwell Automation CompactLogix 1768, 1769, 5370, 5380, 5480: ControlLogix 5550, 5560, 5570, 5580; DriveLogix 5560, 5730, 1794-L34; Compact GuardLogix 5370, 5380; GuardLogix 5570, 5580; SoftLogix 5800. Rockwell Automation Studio 5000 Logix Designer Versions 21 and later and RSLogix 5000: Versions 16 through 20 are vulnerable because an unauthenticated attacker could bypass this verification mechanism and authenticate with Rockwell Automation CompactLogix 1768, 1769, 5370, 5380, 5480: ControlLogix 5550, 5560, 5570, 5580; DriveLogix 5560, 5730, 1794-L34; Compact GuardLogix 5370, 5380; GuardLogix 5570, 5580; SoftLogix 5800.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 9.8بحرانی | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| — | Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers | Compact GuardLogix 5370, 5380 | CVEProject cvelistV5 (CNA) |
| — | Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers | CompactLogix 1768, 1769, 5370, 5380, 5480 | CVEProject cvelistV5 (CNA) |
| — | Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers | ControlLogix 5550, 5560, 5570, 5580 | CVEProject cvelistV5 (CNA) |
| — | Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers | DriveLogix 5560, 5730, 1794-L34 | CVEProject cvelistV5 (CNA) |
| — | Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers | GuardLogix 5570, 5580 | CVEProject cvelistV5 (CNA) |
| — | Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers | RSLogix 5000 Versions 16 through 20 | CVEProject cvelistV5 (CNA) |
| — | Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers | SoftLogix 5800 | CVEProject cvelistV5 (CNA) |
| — | Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers | Studio 5000 Logix Designer: Versions 21 and later | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۲- https://us-cert.cisa.gov/ics/advisories/icsa-21-056-03 x_refsource_MISC
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22681 government-resource
اطلاعات
- تاریخ انتشار
- ۱۳۹۹/۱۲/۱۳
- آخرین به‌روزرسانی
- ۱۴۰۴/۱۲/۱۵
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- icscert
فهرست KEV آژانس CISA
- تاریخ افزوده‌شدن
- ۱۴۰۴/۱۲/۱۴
- مهلت رفع
- ۱۴۰۵/۰۱/۰۶
- استفاده در باج‌افزار
- نامشخص
پیش‌بینی بهره‌برداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهره‌برداری
- فعال
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-522Insufficiently Protected Credentials CWE-522