PT-2021-1761 · Oracle · Oracle Isupport

Andrej Simko · Published 2021-01-20 · Updated 2021-01-25 · CVE-2021-2083

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:L/Au:N/C:C/I:P/A:N

Name of the Vulnerable Software and Affected Versions: Oracle iSupport versions 12.1.1 through 12.1.3 Oracle iSupport versions 12.2.3 through 12.2.10

Description: The issue is related to insufficient input validation in the User Responsibilities component of Oracle iSupport, allowing an unauthenticated attacker with network access via HTTP to compromise Oracle iSupport. Successful attacks require human interaction from a person other than the attacker and may significantly impact additional products. This can result in unauthorized access to critical data or complete access to all Oracle iSupport accessible data, as well as unauthorized update, insert, or delete access to some of Oracle iSupport accessible data.

Recommendations: For Oracle iSupport versions 12.1.1 through 12.1.3, update to a version outside of this range to resolve the issue. For Oracle iSupport versions 12.2.3 through 12.2.10, update to a version outside of this range to resolve the issue. As a temporary workaround, consider restricting access to the User Responsibilities component until a patch is available.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2021-00461

CVE-2021-2083

Affected Products

Oracle Isupport

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-2083 · Security Note
• https://oracle.com/security-alerts/cpujan2021.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-2083 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-00461 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021012023 · Note
• https://t.me/cibsecurity/22379 · Telegram Post
• https://t.me/cvenotify/8921 · Telegram Post