CVE-2020-4239 Information disclosure in Tivoli Netcool Impact
Remote attackers can obtain sensitive information via detailed error messages in IBM Tivoli Netcool Impact, aiding further attacks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-4239?
CVE-2020-4239 is a medium-severity vulnerability in IBM Tivoli Netcool Impact, published on 31 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
IBM Tivoli Netcool Impact 7.1.0.0 through 7.1.0.17 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: 175412.
Weakness: CWE-209
Which versions are affected by CVE-2020-4239?
It affects 1 product.
Products include Ibm Tivoli Netcool\/Impact.
How do I fix CVE-2020-4239?
No fix has been published for CVE-2020-4239 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-4239 being exploited?
There is no known exploitation of CVE-2020-4239 in the wild and no public exploit code.
Other vulnerabilities in IBM Tivoli Netcool Impact
- CVE-2026-4788 Multiple Vulnerabilities affect IBM Tivoli Netcool Impact
- CVE-2019-4103 Command injection in Tivoli Netcool/Impact
- CVE-2020-4236 Denial of service in Tivoli Netcool Impact
- CVE-2019-4681 Cross-site scripting in Tivoli Netcool Impact
- CVE-2021-29794 Weak cryptography in Tivoli Netcool Impact
Sources
Also known as GHSA-3p99-v7xg-6c4p.