High severity · published Jun 24, 2019
CVE-2019-7230
The ABB IDAL FTP server mishandles format strings in a username during the authentication process
8.8
CVSS
3.7%
EPSS
No
On KEV
Description
The ABB IDAL FTP server mishandles format strings in a username during the authentication process. Attempting to authenticate with the username %s%p%x%d will crash the server. Sending %08x.AAAA.%08x.%08x will log memory content from the stack.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.7% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PP
Pb610 Panel Builder 600 Firmware · Abb
1.91 through 2.8.0.367 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-7230
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-7230
Exploit
http://packetstormsecurity.com/files/153386/ABB-IDAL-FTP-Server-Uncontrolled-Format-String.html
Exploit
http://seclists.org/fulldisclosure/2019/Jun/33
Third Party Advisory
http://www.securityfocus.com/bid/108886
Mitigation
https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch
Third Party Advisory
https://www.darkmatter.ae/xen1thlabs/published-advisories/
More from Pb610 Panel Builder 600 Firmware
8.8
CVE-2019-7226
The ABB IDAL HTTP server CGI interface contains a URL that allows an unauthenticated attacker to bypass authentication and gain access to privileged functions
8.8
CVE-2019-7228
The ABB IDAL HTTP server mishandles format strings in a username or cookie during the authentication process
8.8
CVE-2019-7232
The ABB IDAL HTTP server is vulnerable to a buffer overflow when a long Host header is sent in a web request
7.3
CVE-2019-7227
In the ABB IDAL FTP server, an authenticated attacker can traverse to arbitrary directories on the hard disk with "CWD ../" and then use the FTP server functionality to download…
5.7
CVE-2019-7231
The ABB IDAL FTP server is vulnerable to a buffer overflow when a long string is sent by an authenticated attacker