Multiple vulnerabilities in Lenovo XClarity Controller (XCC)
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 3 |
| CVE-ID | CVE-2023-0683 CVE-2023-25492 CVE-2023-25495 |
| CWE-ID | CWE-284 CWE-134 CWE-200 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Lenovo XClarity Controller (XCC) Hardware solutions / Firmware |
| Vendor | Lenovo |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
1) Improper access control
EUVDB-ID: #VU73737
Risk: Medium
CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-0683
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: No
DescriptionThe vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions within the API. A remote user can send a specially crafted request to the API and gain unauthorized access to the application.
MitigationInstall updates from vendor's website.
Vulnerable software versionsLenovo XClarity Controller (XCC): All versions
External linkshttp://support.lenovo.com/us/en/product_security/LEN-99936
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Format string error
EUVDB-ID: #VU73738
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-25492
CWE-ID:
CWE-134 - Use of Externally-Controlled Format String
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a format string error within the XCC web interface. A remote user can send a specially crafted HTTP request to the API and perform a denial of service (DoS) attack.
Install updates from vendor's website.
Vulnerable software versionsLenovo XClarity Controller (XCC): All versions
External linkshttp://support.lenovo.com/us/en/product_security/LEN-99936
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Information disclosure
EUVDB-ID: #VU73739
Risk: Low
CVSSv3.1: 4.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-25495
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote administrator to gain access to sensitive information.
The vulnerability exists due to API exposes LDAP configuration, including the configured LDAP client password used by XCC to authenticate to an external LDAP server. A remote privileged user can gain access to sensitive information.
Install updates from vendor's website.
Vulnerable software versionsLenovo XClarity Controller (XCC): All versions
External linkshttp://support.lenovo.com/us/en/product_security/LEN-99936
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
