CVE-2020-27583
CRITICALIBM InfoSphere Information Server 8.5.0.0 - Code Injection
Title source: llmDescription
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
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://n4nj0.github.io/advisories/ibm-infosphere-java-deserialization/
Scores
CVSS v3
9.8
EPSS
0.0369
EPSS Percentile
88.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (1)
ibm/infosphere_information_server
8.5
Published
Jan 26, 2021
Tracked Since
Feb 18, 2026