Published:2020/02/19 Last Updated:2020/02/19
JVN#25766797
Multiple OS command injection vulnerabilities in Aterm WF1200C, Aterm WG1200CR, and Aterm WG2600HS
Overview
Aterm WF1200C, Aterm WG1200CR, and Aterm WG2600HS contain multiple OS command injection vulnerabilities.
Products Affected
- Aterm WF1200C firmware Ver1.2.1 and earlier
- Aterm WG1200CR firmware Ver1.2.1 and earlier
- Aterm WG2600HS firmware Ver1.3.2 and earlier
Description
Aterm WF1200C, Aterm WG1200CR, and Aterm WG2600HS provided by NEC Corporation contain multiple OS command injection vulnerabilities listed below.
- OS command injection vulnerability in UPnP function (CWE-78) - CVE-2020-5524
CVSS v3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Base Score: 8.8 CVSS v2 AV:A/AC:L/Au:N/C:C/I:C/A:C Base Score: 8.3 - OS command injection vulnerability in management screen (CWE-78) - CVE-2020-5525
CVSS v3 CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Base Score: 6.8 CVSS v2 AV:A/AC:L/Au:S/C:C/I:C/A:C Base Score: 7.7
Impact
- A user who can access the UPnP function interface of the device may execute an arbitrary OS command with root privileges - CVE-2020-5524
- A user who can access the management screen of the device may execute an arbitrary OS command with root privileges - CVE-2020-5525
Solution
Update the Firmware
Apply the appropriate firmware update according to the information provided by the developer.
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
Credit
Rintaro Fujita and Takayuki Kamiyama of Nippon Telegraph and Telephone Corporation reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Other Information
JPCERT Alert |
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JPCERT Reports |
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CERT Advisory |
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CPNI Advisory |
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TRnotes |
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CVE |
CVE-2020-5524 |
CVE-2020-5525 |
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JVN iPedia |
JVNDB-2020-000016 |