PT-2020-17140 · Billing · Billing

Askar · Published 2020-12-10 · Updated 2021-07-21 · CVE-2020-29311

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Ubilling version 1.0.9

Description The issue allows Remote Command Execution as a Root user. This is achieved by injecting a malicious command inside the config file, which is then triggered by another part of the software.

Recommendations For Ubilling version 1.0.9, consider restricting access to the config file to prevent malicious command injection until a patch is available. As a temporary workaround, monitor the system for any suspicious activity that may indicate exploitation of this issue.

Exploit

Fix

Missing Authentication

OS Command Injection

Weakness Enumeration

CWE-306

CWE-78

Related Identifiers

CVE-2020-29311

Affected Products

Billing

References · 12

• 🔥 https://drive.google.com/file/d/1smOjvenPB-nE0PyIxnfujCT4KcxxkeWV/view?usp=sharing · Exploit
• 🔥 https://gist.github.com/mhaskar/bfa9c2c799fca6697bcc6a213d08cb3e · Exploit
• 🔥 https://drive.google.com/file/d/1iLMFSbY8x1CXIf0uFntovY6yZ7N24dQA/view?usp=sharing · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-29311 · Security Note
• https://osv.dev/vulnerability/CVE-2020-29311 · Vendor Advisory
• https://t.me/cibsecurity/19631 · Telegram Post
• https://t.me/cibsecurity/19651 · Telegram Post
• https://t.me/cibsecurity/19711 · Telegram Post
• https://t.me/cibsecurity/19671 · Telegram Post
• https://t.me/cibsecurity/19691 · Telegram Post
• https://t.me/cibsecurity/19751 · Telegram Post
• https://t.me/cibsecurity/19731 · Telegram Post