Vulnerability Details : CVE-2021-20847
Cross-site scripting vulnerability in Wi-Fi STATION SH-52A (38JP_1_11G, 38JP_1_11J, 38JP_1_11K, 38JP_1_11L, 38JP_1_26F, 38JP_1_26G, 38JP_1_26J, 38JP_2_03B, and 38JP_2_03C) allows a remote unauthenticated attacker to inject an arbitrary script via WebUI of the device.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-20847
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_1_11g:*:*:*:*:*:*:*
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_1_11j:*:*:*:*:*:*:*
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_1_11k:*:*:*:*:*:*:*
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_1_11l:*:*:*:*:*:*:*
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_1_26f:*:*:*:*:*:*:*
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_1_26g:*:*:*:*:*:*:*
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_1_26j:*:*:*:*:*:*:*
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_2_03b:*:*:*:*:*:*:*
- cpe:2.3:o:nttdocomo:wi-fi_station_sh-52a_firmware:38jp_2_03c:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20847
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20847
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-20847
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20847
-
https://www.nttdocomo.co.jp/support/product_update/sh52a/index.html
Wi-Fi STATION SH-52Aのソフトウェアアップデート | お客様サポート | NTTドコモThird Party Advisory
-
https://jvn.jp/en/jp/JVN19482703/index.html
JVN#19482703: Wi-Fi STATION SH-52A vulnerable to cross-site scriptingThird Party Advisory
Jump to