CVE-2021-20481
Quick assessment
Affected
IBM Sterling File Gateway
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
IBM Sterling File Gateway是美国IBM公司的一套文件传输软件。该软件可整合不同的文件传输活动中心，并帮助基于文件的数据通过因特网实现安全交换。 IBM Sterling File Gateway 中存在跨站脚本漏洞，该漏洞源于产品未对用户输入信息做安全检查。攻击者可通过该漏洞向web UI中注入任意javascript代码并导致会话凭证泄露。
Possible ATT&CK Techniques 2 AI
T1005 · Data from Local System T1059 · Command and Scripting Interpreter
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-20481
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 197503.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Sterling File Gateway 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Sterling File Gateway是美国IBM公司的一套文件传输软件。该软件可整合不同的文件传输活动中心，并帮助基于文件的数据通过因特网实现安全交换。 IBM Sterling File Gateway 中存在跨站脚本漏洞，该漏洞源于产品未对用户输入信息做安全检查。攻击者可通过该漏洞向web UI中注入任意javascript代码并导致会话凭证泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | Sterling File Gateway | 2.2.0.0 | - |
|
II. Public POCs for CVE-2021-20481
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-20481
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-20481 (2)
-
https://www.ibm.com/support/pages/node/6496781 x_refsource_CONFIRM
-
Same Patch Batch · IBM · 2021-10-07 · 11 CVEs total
| CVE-2021-20372 | IBM Sterling File Gateway 授权问题漏洞 | |
| CVE-2021-20375 | IBM Sterling File Gateway 授权问题漏洞 | |
| CVE-2021-20376 | IBM Sterling File Gateway 信息泄露漏洞 | |
| CVE-2021-20473 | IBM Sterling File Gateway 代码问题漏洞 | |
| CVE-2021-20489 | IBM Sterling File Gateway 跨站请求伪造漏洞 | |
| CVE-2021-20552 | IBM Sterling File Gateway 信息泄露漏洞 | |
| CVE-2021-20561 | IBM Sterling File Gateway 跨站脚本漏洞 | |
| CVE-2021-20571 | IBM Sterling B2B Integrator 跨站脚本漏洞 | |
| CVE-2021-20584 | IBM Sterling File Gateway 代码问题漏洞 | |
| CVE-2021-29700 | IBM Sterling B2B Integrator 信息泄露漏洞 |
IV. Related Vulnerabilities
Same product: Sterling File Gateway
-
CVE-2026-75878
IBM Sterling File Gateway is Vulnerable to Authentication By -
CVE-2026-19290
IBM Sterling File Gateway is Vulnerable to Improper Access C -
CVE-2025-2827
IBM Sterling File Gateway information disclosure -
CVE-2024-47109
IBM Sterling File Gateway information disclosure -
CVE-2023-52292
IBM Sterling File Gateway cross-site scripting
Same vendor: IBM
-
CVE-2026-84414
IBM i is Affected By An Incorrect Permission Assignment Vuln -
CVE-2026-84421
DataStage on Cloud Pak for Data has several vulnerabilities -
CVE-2026-84422
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-84436
IBM Guardium Data Protection is affected by multiple vulnera -
CVE-2026-84440
IBM Guardium Data Protection is affected by multiple vulnera
V. Comments for CVE-2021-20481
No comments yet