PT-2025-23641 · Sangoma · Sangoma Img2020

Published 2025-04-04 · Updated 2025-06-13 · CVE-2025-32105

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 Sangoma IMG2020 versions through 2.3.9.6

Description The issue is related to a buffer overflow in the HTTP server of the Sangoma IMG2020, which can allow an unauthenticated user to achieve remote code execution. This can be exploited by a remote attacker to execute arbitrary code.

Recommendations For Sangoma IMG2020 versions through 2.3.9.6, update to a version later than 2.3.9.6 to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2025-06420

CVE-2025-32105

Affected Products

Sangoma Img2020

References · 11

• 🔥 https://github.com/austin2111/papers/blob/main/CVE-2025-32105_CVE-2025-32106_Technical_Report.pdf · Exploit
• 🔥 https://github.com/austin2111/papers/blob/main/Software_Vulnerabilities_in_Telecommunications_Hardware.pdf · Exploit
• https://bdu.fstec.ru/vul/2025-06420 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-32105 · Security Note
• https://osv.dev/vulnerability/CVE-2025-32105 · Vendor Advisory
• https://twitter.com/CVEnew/status/1929944070975025283 · Twitter Post
• https://t.me/cvetracker/25298 · Telegram Post
• https://t.me/cvenotify/124512 · Telegram Post
• https://vuldb.com/?id.311003 · Note
• https://github.com/advisories/GHSA-pggq-8qg7-4m9m · Note
• https://t.me/secharvester/19344 · Telegram Post