Medium severity · published Sep 23, 2021
CVE-2021-20485
IBM Sterling File Gateway 2.2.0.0 through 6.1.0.3 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser
4.3
CVSS
1%
EPSS
No
On KEV
Description
IBM Sterling File Gateway 2.2.0.0 through 6.1.0.3 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 197667.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 62% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Sterling File Gateway · Ibm
2.2.0.0 through 6.1.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-20485
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-20485
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/197667
Patch
https://www.ibm.com/support/pages/node/6491645
More from Sterling File Gateway
9.1
CVE-2026-75878
IBM Sterling File Gateway is Vulnerable to Authentication Bypass
8.8
CVE-2021-20489
IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions…
8.8
CVE-2020-4647
IBM Sterling File Gateway 2.2.0.0 through 2.2.6.5 and 6.0.0.0 through 6.0.3.2 is vulnerable to SQL injection
8.1
CVE-2026-7769
SQL injection Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway
8.1
CVE-2014-0927
The ActiveMQ admin user interface in IBM Sterling B2B Integrator 5.1 and 5.2 and Sterling File Gateway 2.1 and 2.2 allows remote attackers to bypass authentication by leveraging…