Critical severity · published Jun 21, 2022
CVE-2022-31800
An unauthenticated, remote attacker could upload malicious logic to devices based on ProConOS/ProConOS eCLR in order to gain full control over the device
9.8
CVSS
1.6%
EPSS
No
On KEV
Description
An unauthenticated, remote attacker could upload malicious logic to devices based on ProConOS/ProConOS eCLR in order to gain full control over the device.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
A1
Axc 1050 Firmware · Phoenixcontact
All versions, or not specified · source: NVD
A1
Axc 1050 XC Firmware · Phoenixcontact
All versions, or not specified · source: NVD
A3
Axc 3050 Firmware · Phoenixcontact
All versions, or not specified · source: NVD
F3
FC 350 Pci Eth Firmware · Phoenixcontact
All versions, or not specified · source: NVD
I1
Ilc 1x1 Gsm/gprs Firmware · Phoenixcontact
All versions, or not specified · source: NVD
I3
Ilc 3xx Firmware · Phoenixcontact
All versions, or not specified · source: NVD
IF
Ilc1x0 Firmware · Phoenixcontact
All versions, or not specified · source: NVD
IF
Ilc1x1 Firmware · Phoenixcontact
All versions, or not specified · source: NVD
PW
PC Worx RT Basic Firmware · Phoenixcontact
All versions, or not specified · source: NVD
PW
PC Worx Srt Firmware · Phoenixcontact
All versions, or not specified · source: NVD
R4
Rfc 430 Eth-ib Firmware · Phoenixcontact
All versions, or not specified · source: NVD
R4
Rfc 450 Eth-ib Firmware · Phoenixcontact
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-31800
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-31800
Exploit
https://cert.vde.com/en/advisories/VDE-2022-025/
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