PT-2021-17307 · Sovremennye Delovye Tekhnologii · Sovremennye Delovye Tekhnologii Fx Aggregator Terminal Client

Dmitry Kuramin + 1 · Published 2021-02-12 · Updated 2021-02-19 · CVE-2021-27188

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Sovremennye Delovye Tekhnologii FX Aggregator terminal client version 1

Description: The issue allows attackers to cause a denial of service by making five invalid login attempts to a victim's account, resulting in access being suspended for five hours. This can be achieved by exploiting the login mechanism, specifically by attempting to log in with incorrect credentials multiple times.

Recommendations: For Sovremennye Delovye Tekhnologii FX Aggregator terminal client version 1, consider implementing a temporary workaround such as limiting the number of consecutive invalid login attempts or introducing a cooldown period between attempts to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2021-27188

Affected Products

Sovremennye Delovye Tekhnologii Fx Aggregator Terminal Client

References · 7

• 🔥 https://github.com/jet-pentest/CVE-2021-27188 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-27188 · Security Note
• https://osv.dev/vulnerability/CVE-2021-27188 · Vendor Advisory
• https://t.me/cvenotify/10166 · Telegram Post
• https://dnb.com/business-directory/company-profiles.pryaniki_ooo.13b676c626e38d534ff1a6a2a9fc7e6a.html · Note
• https://t.me/cvenotify/9875 · Telegram Post
• https://t.me/cibsecurity/23532 · Telegram Post