Vulnerability identifier: #VU47405
Vulnerability risk: High
CVSSv3.1: 9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]
CVE-ID:
CWE-ID:
CWE-285
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
RocketLinx ES7510-XT
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES8509-XT
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES8510-XT
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES9528-XTv2
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES7506
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES7510
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES7528
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES8508
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES8508F
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES8510
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES8510-XTE
Hardware solutions /
Routers & switches, VoIP, GSM, etc
RocketLinx ES9528/ES9528-XT
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vendor: PEPPERL+FUCHS
Description
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to the affected devices can be managed via a Windows client program called "Jet View". A remote user can send a specially crafted request and bypass access restrictions.
Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versions
RocketLinx ES7510-XT: 2.1b
RocketLinx ES8509-XT: 2.1a
RocketLinx ES8510-XT: 3.1a
RocketLinx ES9528-XTv2: 2.1a
RocketLinx ES7506: 2.1b
RocketLinx ES7510: 1.4
RocketLinx ES7528: All versions
RocketLinx ES8508: All versions
RocketLinx ES8508F: All versions
RocketLinx ES8510: 3.1a
RocketLinx ES8510-XTE: All versions
RocketLinx ES9528/ES9528-XT: All versions
External links
http://packetstormsecurity.com/files/download/159469/SA-20201005-0.txt
http://files.pepperl-fuchs.com/webcat/navi/productInfo/doct/tdoct6954__eng.pdf?v=20201005082419
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.