CVE-2019-12550 : WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices

WAGO 852-303 before FW06, 852-1305 before FW06, and 852-1505 before FW03 devices contain hardcoded users and passwords that can be used to login via SSH and TELNET.

Published 2019-06-17 17:15:11

Updated 2019-06-19 17:11:42

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2019-12550

Wago » 852-303 Firmware
Versions before (<) 1.2.2.s0
cpe:2.3:o:wago:852-303_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Wago » 852-303 » Version: N/A
Wago » 852-1305 Firmware
Versions before (<) 1.1.6.s0
cpe:2.3:o:wago:852-1305_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Wago » 852-1305 » Version: N/A
Wago » 852-1505 Firmware
Versions before (<) 1.1.5.s0
cpe:2.3:o:wago:852-1505_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Wago » 852-1505 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2019-12550

EPSS FAQ

0.50%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 77 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-12550

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
10.0	HIGH	AV:N/AC:L/Au:N/C:C/I:C/A:C	10.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2019-12550

CWE-798 Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-12550

https://cert.vde.com/en-us/advisories/vde-2019-013

WAGO Multiple Vulnerabilities in industrial managed switches — English (USA)
Third Party Advisory

CVEs referencing this url
https://www.wago.com/us/

WAGO USA | WAGO Corporation: the backbone of a smart-connected world | WAGO
Vendor Advisory

CVEs referencing this url
https://ics-cert.us-cert.gov/advisories/ICSA-19-164-02

WAGO Industrial Managed Switches 852-303, 852-1305, and 852-1505 | CISA
Third Party Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2019-12550

Products affected by CVE-2019-12550

Exploit prediction scoring system (EPSS) score for CVE-2019-12550

CVSS scores for CVE-2019-12550

CWE ids for CVE-2019-12550

References for CVE-2019-12550