What is CVE-2020-27583?

CVE-2020-27583 is a critical-severity vulnerability in Ibm Infosphere_information_server, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2021-01-26.

How severe is CVE-2020-27583?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Ibm Infosphere_information_server

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 supp…

Vulnerability class: Insecure Deserialization

EPSS: 0.037 (88.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ibm Infosphere_information_server — versions 8.5
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-27583?: CVE-2020-27583 is a critical-severity vulnerability in Ibm Infosphere_information_server, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2021-01-26.
How severe is CVE-2020-27583?: Critical severity. CVSS v3 base score is 9.8 out of 10.