High severity · published Feb 21, 2020
CVE-2020-5524
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an attacker on the…
8.8
CVSS
1%
EPSS
No
On KEV
Description
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an attacker on the same network segment to execute arbitrary OS commands with root privileges via UPnP function.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AW
Aterm Wf1200c Firmware · Nec
through 1.2.1 · source: NVD
AW
Aterm Wg1200cr Firmware · Nec
through 1.2.1 · source: NVD
AW
Aterm Wg2600hs Firmware · Nec
through 1.3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5524
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5524
Not Applicable
https://jpn.nec.com/security-info/secinfo/nv20-003.html
Not Applicable
https://jvn.jp/en/jp/JVN49410695/index.html
Third Party Advisory
https://jvn.jp/en/jp/JVN25766797/
More from Aterm Wf1200c Firmware
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CVE-2020-5525
Aterm series (Aterm WF1200C firmware Ver1.2.1 and earlier, Aterm WG1200CR firmware Ver1.2.1 and earlier, Aterm WG2600HS firmware Ver1.3.2 and earlier) allows an authenticated…