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[Japanese]
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JVNDB-2022-000028
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Multiple vulnerabilities in multiple MEIKYO ELECTRIC products
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Multiple MEIKYO ELECTRIC products provided by MEIKYO ELECTRIC CO.,LTD. contain multiple vulnerabilities listed below.
* Cross-site request forgery (CWE-352) - CVE-2022-27632
* Cross-site scripting (CWE-79) - CVE-2022-28717
Takayuki Sasaki of Yokohama National University reported these vulnerabilities to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
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CVSS V3 Severity:
Base Metrics 5.4 (Medium) [IPA Score]
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Confidentiality Impact: None
- Integrity Impact: Low
- Availability Impact: Low
CVSS V2 Severity:
Base Metrics 4.0 (Medium) [IPA Score]
- Access Vector: Network
- Access Complexity: High
- Authentication: None
- Confidentiality Impact: None
- Integrity Impact: Partial
- Availability Impact: Partial
The above CVSS base scores have been assigned for CVE-2022-27632
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CVSS V3 Severity:
Base Metrics
3.5 (Low) [IPA Score]
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Attack Vector: Network
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Attack Complexity: Low
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Privileges Required: High
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User Interaction: Required
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Scope: Unchanged
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Confidentiality Impact: Low
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Integrity Impact: Low
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Availability Impact: None
CVSS V2 Severity:Base Metrics
3.5 (Low)
[IPA Score]
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Access Vector: Network
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Access Complexity: Medium
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Authentication: Single
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Confidentiality Impact: None
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Integrity Impact: Partial
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Availability Impact: None
The above CVSS base scores have been assigned for CVE-2022-28717
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MEIKYO ELECTRIC CO.,LTD.
- PoE BOOT nino PoE8M2 firmware version 1.00A to 1.20A
- POSE SE10-8A7B1 firmware version 1.00A to 1.20A
- TIME BOOT mini RSC-MT4H [End of Sale] all firmware versions
- TIME BOOT mini RSC-MT4HS firmware version 1.00A to 1.10A
- TIME BOOT RSC-MT8F [End of Sale] all firmware versions
- TIME BOOT RSC-MT8FP [End of Sale] all firmware versions
- TIME BOOT RSC-MT8FS firmware version 1.00A to 1.00E
- WATCH BOOT L-zero RPC-M4L [End of Sale] all firmware versions
- WATCH BOOT L-zero RPC-M4LS firmware version 1.00A to 1.20A
- WATCH BOOT light RPC-M5C [End of Sale] all firmware versions
- WATCH BOOT light RPC-M5CS firmware version 1.00A to 1.00D
- WATCH BOOT mini RPC-M4H [End of Sale] all firmware versions
- WATCH BOOT nino RPC-M2C [End of Sale] all firmware versions
- WATCH BOOT nino RPC-M2CS firmware version 1.00A to 1.00D
- SignageRebooter RPC-M4HSi firmware version 1.00A
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* If a user views a malicious page while logged in to the product's web interface, unintended operations may be performed - CVE-2022-27632
* An arbitrary script may be executed on the web browser of the user who is accessing the product's web interface - CVE-2022-28717
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CVE-2022-27632
[Apply the Workaround]
Apply the following workaround to avoid the impacts of this vulnerability.
- Do not browse pages other than the product's web interface on the same web browser while logging in to the web interface
CVE-2022-28717
[Update the firmware]
Apply the appropriate firmware update according to the information provided by the developer.
For more information, refer to the information provided by the developer.
[Stop using the products and Switch to alternative products]
The developer states that the following products are no longer supported, and recommends to use alternative unaffected products.
- Rebooter
- WATCH BOOT nino RPC-M2C
- WATCH BOOT light RPC-M5C
- WATCH BOOT L-zero RPC-M4L
- WATCH BOOT mini RPC-M4H
- Scheduler
- TIME BOOT mini RSC-MT4H
- TIME BOOT RSC-MT8F
- TIME BOOT RSC-MT8FP
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MEIKYO ELECTRIC CO.,LTD.
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- Cross-Site Request Forgery(CWE-352) [IPA Evaluation]
- Cross-site Scripting(CWE-79) [IPA Evaluation]
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- CVE-2022-27632
- CVE-2022-28717
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- JVN : JVN#58266015
- National Vulnerability Database (NVD) : CVE-2022-27632
- National Vulnerability Database (NVD) : CVE-2022-28717
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- [2022/05/09]
Web page was published
- [2024/06/19]
References : Contents were added
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