PT-2021-17020 · Vembu · Vembu Bdr Suite

Frank Breedijk + 1 · Published 2021-06-08 · Updated 2022-04-29 · CVE-2021-26474

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Vembu BDR Suite versions prior to 4.2.0 Vembu products (affected versions not specified)

Description The issue allows an attacker to execute a Cross Site Request Forgery (CSRF) attack. Additionally, Vembu BDR Suite is affected by an Unauthenticated Server-Side Request Forgery (SSRF) vulnerability via a GET request that specifies a hostname and port number.

Recommendations For Vembu BDR Suite versions prior to 4.2.0, update to version 4.2.0 or later to resolve the issue. For other Vembu products, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-26474

Affected Products

Vembu Bdr Suite

References · 9

• https://osv.dev/vulnerability/CVE-2021-26474 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26474 · Security Note
• https://wbsec.nl/vembu · Note
• https://t.me/cvenotify/15865 · Telegram Post
• https://csirt.divd.nl/cves/CVE-2021-26474 · Note
• https://csirt.divd.nl/cases/DIVD-2020-00011 · Note
• https://t.me/cvenotify/15886 · Telegram Post
• https://t.me/cvenotify/16311 · Telegram Post
• https://csirt.divd.nl/2021/05/11/Vembu-zero-days · Note