Vulnerability · Published Jan 7, 2025 · Assigned by ibm
CVE-2021-20455IBM Cognos Controller information disclosure
Low 3.7
In plain English
A low-severity security flaw in Cognos Controller from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)3.7Low
Exploit odds (30 days)0.5%top 57.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM Cognos Controller 11.0.0 through 11.0.1 and IBM Controller 11.1.0 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | Controller | 11.1.0 |
| IBM | Cognos Controller | 11.0.0 – through 11.0.1 |
Weakness: CWE-209 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N