CVE-2020-4877
CRITICALCVSS 9.8/10EPSS 0.90%
Last modified
CVE-2020-4877 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 could be vulnerable to unauthorized modifications by using public fields in public classes. IBM X-Force ID: 190843.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.
Description
IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 could be vulnerable to unauthorized modifications by using public fields in public classes. IBM X-Force ID: 190843.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Cognos Controller | 10.4.0 |
| Ibm | Cognos Controller | 10.4.1 |
| Ibm | Cognos Controller | 10.4.2 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/190843VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6509856Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/190843VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6509856Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-4877?
IBM Cognos Controller 10.4.0, 10.4.1, and 10.4.2 could be vulnerable to unauthorized modifications by using public fields in public classes. IBM X-Force ID: 190843.
How severe is CVE-2020-4877?
CVE-2020-4877 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.
How do I fix CVE-2020-4877?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-4877?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST