Multiple vulnerabilities in Rockwell Automation PowerFlex 527
| Risk | Medium |
| Patch available | NO |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2024-2425 CVE-2024-2426 CVE-2024-2427 |
| CWE-ID | CWE-119 CWE-400 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
PowerFlex 527 Hardware solutions / Routers & switches, VoIP, GSM, etc |
| Vendor | Rockwell Automation |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Buffer overflow
EUVDB-ID: #VU87859
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-2425
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error. A remote attacker can trigger memory corruption and cause a denial of service condition on the target system.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsPowerFlex 527: 2.001
CPE2.3- cpe:2.3:h:rockwell_automation:powerflex_527:*:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:powerflex_527:2.001:*:*:*:*:*:*:*
https://www.cisa.gov/news-events/ics-advisories/icsa-24-086-02
https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Buffer overflow
EUVDB-ID: #VU87860
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-2426
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error. A remote attacker can trigger memory corruption and cause a denial of service condition on the target system.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsPowerFlex 527: 2.001
CPE2.3- cpe:2.3:h:rockwell_automation:powerflex_527:*:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:powerflex_527:2.001:*:*:*:*:*:*:*
https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html
https://www.cisa.gov/news-events/ics-advisories/icsa-24-086-02
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Resource exhaustion
EUVDB-ID: #VU87861
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-2427
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsPowerFlex 527: 2.001
CPE2.3- cpe:2.3:h:rockwell_automation:powerflex_527:*:*:*:*:*:*:*:*
- cpe:2.3:h:rockwell_automation:powerflex_527:2.001:*:*:*:*:*:*:*
https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html
https://www.cisa.gov/news-events/ics-advisories/icsa-24-086-02
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
