PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166) may allow an attacker to be able to change the password for an admin user who is currently or previously logged in, provided the device has not been restarted.
CVSS 2.0
Severity: HIGH
Problem Type: CWE-287,CWE-287,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| kunbus | pr100088_modbus_gateway_firmware | * |
An attacker could specially craft an FTP request that could crash the PR100088 Modbus gateway versions prior to release R02 (or Software Version 1.1.13166).
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 4.9 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H | 1.2 | 3.6 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-20,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| kunbus | pr100088_modbus_gateway_firmware | * |
An attacker could retrieve passwords from a HTTP GET request from the Kunbus PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166) if the attacker is in an MITM position.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 8.1 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | 2.2 | 5.9 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-598,NVD-CWE-Other,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| kunbus | pr100088_modbus_gateway_firmware | * |
Registers used to store Modbus values can be read and written from the web interface without authentication in the PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166).
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-306,CWE-306,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| kunbus | pr100088_modbus_gateway_firmware | * |
An attacker could retrieve plain-text credentials stored in a XML file on PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166) through FTP.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 7.2 | HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | 1.2 | 5.9 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-312,CWE-522,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| kunbus | pr100088_modbus_gateway_firmware | * |
An unauthorized remote attacker can bypass the authentication of the affected software package by misusing an incorrect type conversion. This leads to full compromise of the device
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| info@cert.vde.com | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | 3.9 | 5.9 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| kunbus | revpi_status | * |