Multiple vulnerabilities in ESPEC MIC products
| Risk | High |
| Patch available | NO |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2023-22654 CVE-2023-27388 CVE-2023-23545 CVE-2023-27387 |
| CWE-ID | CWE-602 CWE-287 CWE-306 CWE-352 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
TEU-12N Hardware solutions / Routers & switches, VoIP, GSM, etc RT-22BN Hardware solutions / Routers & switches, VoIP, GSM, etc RS-12N Hardware solutions / Routers & switches, VoIP, GSM, etc RT-12N Hardware solutions / Routers & switches, VoIP, GSM, etc |
| Vendor | ESPEC MIC |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
1) Client-Side Enforcement of Server-Side Security
EUVDB-ID: #VU76385
Risk: Low
CVSSv3.1: 3.9 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:U/RC:C]
CVE-ID: CVE-2023-22654
CWE-ID:
CWE-602 - Client-Side Enforcement of Server-Side Security
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to a client-side control issue. A remote user can execute arbitrary script on a logged-in user's web browser.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsTEU-12N: All versions
RT-22BN: All versions
RS-12N: All versions
RT-12N: All versions
External linkshttp://jvn.jp/en/jp/JVN14778242/index.html
http://www.monitoring.especmic.co.jp/post/VulnerabilityInRT-12N_RS-12N_RT-22BNandTEU-12N
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user 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) Improper authentication
EUVDB-ID: #VU76386
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: CVE-2023-27388
CWE-ID:
CWE-287 - Improper Authentication
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in when processing authentication requests. A remote attacker can bypass authentication process and gain unauthorized access to the application.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsTEU-12N: All versions
RT-22BN: All versions
RS-12N: All versions
RT-12N: All versions
External linkshttp://jvn.jp/en/jp/JVN14778242/index.html
http://www.monitoring.especmic.co.jp/post/VulnerabilityInRT-12N_RS-12N_RT-22BNandTEU-12N
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) Missing authentication for critical function
EUVDB-ID: #VU76387
Risk: Medium
CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:C]
CVE-ID: CVE-2023-23545
CWE-ID:
CWE-306 - Missing Authentication for Critical Function
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to missing authentication for critical function. A remote attacker can alter the product settings without authentication.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsTEU-12N: All versions
RT-22BN: All versions
RS-12N: All versions
RT-12N: All versions
External linkshttp://jvn.jp/en/jp/JVN14778242/index.html
http://www.monitoring.especmic.co.jp/post/VulnerabilityInRT-12N_RS-12N_RT-22BNandTEU-12N
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.
4) Cross-site request forgery
EUVDB-ID: #VU76388
Risk: Low
CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:U/RC:C]
CVE-ID: CVE-2023-27387
CWE-ID:
CWE-352 - Cross-Site Request Forgery (CSRF)
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsTEU-12N: All versions
RT-22BN: All versions
RS-12N: All versions
RT-12N: All versions
External linkshttp://jvn.jp/en/jp/JVN14778242/index.html
http://www.monitoring.especmic.co.jp/post/VulnerabilityInRT-12N_RS-12N_RT-22BNandTEU-12N
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.
