Attacker Value
Unknown
0
CVE-2021-21001
0
CVE ID
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CVE-2021-21001
(Last updated February 22, 2025) ▾
MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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What makes this of high-value to an attacker?
What makes this of low-value to an attacker?
Description
On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
6.5 Medium
Impact Score:
3.6
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Series PFC200 Controller FW07
Series PFC200 Controller FW14
Series PFC200 Controller FW14
Series PFC200 Controller FW06
Series PFC200 Controller FW14
Series PFC200 Controller FW07
Series PFC200 Controller FW15
Series PFC200 Controller FW14
Series PFC200 Controller FW14
Series PFC200 Controller FW14
Series PFC200 Controller FW14
Series PFC200 Controller FW07
Series PFC200 Controller FW07
Series PFC200 Controller FW07
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Series Ethernet Controller 03.06.19 (18)
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
Products
- 750-8202 firmware,
- 750-8203 firmware,
- 750-8204 firmware,
- 750-8206 firmware,
- 750-8207 firmware,
- 750-8208 firmware,
- 750-8210 firmware,
- 750-8211 firmware,
- 750-8212 firmware,
- 750-8213 firmware,
- 750-8214 firmware,
- 750-8216 firmware,
- 750-8217 firmware,
- 750-823 firmware,
- 750-829 firmware,
- 750-831 firmware,
- 750-832 firmware,
- 750-852 firmware,
- 750-862 firmware,
- 750-880 firmware,
- 750-881 firmware,
- 750-882 firmware,
- 750-885 firmware,
- 750-889 firmware,
- 750-890 firmware,
- 750-891 firmware,
- 750-893 firmware
Weaknesses
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
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