Vulnerability · Published Jul 15, 2020 · Assigned by Alias

CVE-2020-10288RVD#3327: No authentication required for accesing ABB IRC5 FTP server

Critical 9.8

In plain English

A critical-severity improper access control in IRB140 from ABB. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).

Severity (CVSS 3.0)9.8Critical

Exploit odds (30 days)1.4%top 26.8% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

IRC5 exposes an ftp server (port 21). Upon attempting to gain access you are challenged with a request of username and password, however you can input whatever you like. As long as the field isn't empty it will be accepted.

Affected products (as reported)

Vendor	Product	Versions
ABB	IRB140	unspecified

Weakness: CWE-284 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://github.com/aliasrobotics/RVD/issues/3327 x_refsource_CONFIRM