CVE-2021-20847
Last modified
CVE-2021-20847 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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.. EPSS estimates a 0.81% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_1_11g |
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_1_11j |
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_1_11k |
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_1_11l |
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_1_26f |
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_1_26g |
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_1_26j |
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_2_03b |
| Nttdocomo | Wi-Fi Station Sh-52a Firmware | 38jp_2_03c |
References
- https://jvn.jp/en/jp/JVN19482703/index.htmlThird Party Advisory
- https://www.nttdocomo.co.jp/support/product_update/sh52a/index.htmlThird Party Advisory
- https://jvn.jp/en/jp/JVN19482703/index.htmlThird Party Advisory
- https://www.nttdocomo.co.jp/support/product_update/sh52a/index.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-20847?
How severe is CVE-2021-20847?
How do I fix CVE-2021-20847?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-20841Improper access control in Management screen of EC-CUBE 2 se…6.5
- CVE-2021-20842Cross-site request forgery (CSRF) vulnerability in EC-CUBE 2…6.5
- CVE-2021-20843Cross-site script inclusion vulnerability in the Web GUI of …5.4
- CVE-2021-20844Improper neutralization of HTTP request headers for scriptin…5.7
- CVE-2021-20845Cross-site request forgery (CSRF) vulnerability in Unlimited…8.8
- CVE-2021-20846Cross-site request forgery (CSRF) vulnerability in Push Noti…8.8
- CVE-2021-20848Cross-site scripting vulnerability in rwtxt versions prior t…6.1
- CVE-2021-2085Vulnerability in the Oracle CRM Technical Foundation product…8.2
- CVE-2021-20850PowerCMS XMLRPC API of PowerCMS 5.19 and earlier, PowerCMS 4…9.8
- CVE-2021-20851Cross-site request forgery (CSRF) vulnerability in Browser a…8.8
- CVE-2021-20852Buffer overflow vulnerability in ELECOM LAN routers (WRH-733…6.8
- CVE-2021-20853ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior an…6.8
Are you affected by CVE-2021-20847?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST