PT-2020-20638 · Ibl · Ibl Online Weather

Dawid Czarnecki · Published 2020-02-25 · Updated 2023-09-28 · CVE-2020-9406

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions IBL Online Weather versions prior to 4.3.5a

Description The issue allows unauthenticated eval injection via the queryBCP method of the Auxiliary Service. This enables an attacker to inject malicious code without authentication.

Recommendations For versions prior to 4.3.5a, update to version 4.3.5a or later to resolve the issue. As a temporary workaround, consider disabling the queryBCP method of the Auxiliary Service until a patch is available. Restrict access to the Auxiliary Service to minimize the risk of exploitation.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2020-9406

Affected Products

Ibl Online Weather

References · 5

• https://osv.dev/vulnerability/CVE-2020-9406 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9406 · Security Note
• https://github.com/dawid-czarnecki/public-vulnerabilities/tree/master/Online_Weather · Note
• https://zigrin.com/advisories/online-weather-command-injection-in-querybcp-method · Note
• https://t.me/cvenotify/1237 · Telegram Post