Vulnerability Details : CVE-2021-20621
Cross-site request forgery (CSRF) vulnerability in Aterm WG2600HP firmware Ver1.0.2 and earlier, and Aterm WG2600HP2 firmware Ver1.0.2 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2021-20621
- cpe:2.3:o:aterm:wg2600hp2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:aterm:wg2600hp_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20621
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20621
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-20621
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20621
-
https://jpn.nec.com/security-info/secinfo/nv21-005.html
NV21-005: セキュリティ情報 | NECThird Party Advisory
-
https://www.aterm.jp/support/tech/2019/0328.html
Aterm製品における脆弱性への対処方法について[2019年4月23日更新]|サポート技術情報|目的別で探す|Aterm(エーターム) サポートデスクPatch;Vendor Advisory
-
https://jvn.jp/en/jp/JVN38248512/index.html
JVN#38248512: Multiple vulnerabilities in Aterm WF800HP, Aterm WG2600HP, and Aterm WG2600HP2Third Party Advisory
Jump to