CVE-2020-27583

IBM InfoSphere Information Server 8.5.0.0 is affected by deserialization of untrusted data which could allow remote unauthenticated attackers to execute arbitrary code. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

3.85% chance of exploitation in the next 30 days, 90th percentile

Published

2021-01-21

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://n4nj0.github.io/advisories/ibm-infosphere-java-deserialization/

Security advisories

• https://n4nj0.github.io/advisories/ibm-infosphere-java-deserialization

References

• CVE Record
• NVD entry