CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.0 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in B&R APROL. Affected by this issue is an unknown function of the component System Configuration Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Missing authentication when creating and managing the B&R APROL database in versions < R 4.2-07 allows reading and changing the system configuration.
The weakness was published 02/08/2023. The advisory is available at br-automation.com. This vulnerability is handled as CVE-2022-43761 since 10/26/2022. The technical details are unknown and an exploit is not available.
Upgrading to version 4.2-07 eliminates this vulnerability.
Similar entries are available at VDB-220426, VDB-220427, VDB-220431 and VDB-220432.
Product
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.1VulDB Meta Temp Score: 8.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CNA Base Score: 9.4
CNA Vector (Asea Brown Boveri Ltd. (ABB)): 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: APROL 4.2-07
Timeline
10/26/2022 🔍02/08/2023 🔍
02/08/2023 🔍
03/06/2023 🔍
Sources
Advisory: br-automation.comStatus: Confirmed
CVE: CVE-2022-43761 (🔍)
See also: 🔍
Entry
Created: 02/08/2023 14:02Updated: 03/06/2023 17:54
Changes: 02/08/2023 14:02 (49), 03/06/2023 17:54 (11)
Complete: 🔍
Cache ID: 3:4BF:103
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