PT-2025-27521 · Asr180X+3 · Asr180X+4

Published 2025-07-01 · Updated 2025-07-01 · CVE-2025-49483

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: ASR180x versions prior to v1536 ASR190x versions prior to v1536 Falcon Linux versions prior to v1536 Kestrel versions prior to v1536 Lapwing Linux versions prior to v1536

Description: The issue is related to an Improper Resource Shutdown or Release, which allows Resource Leak Exposure. This is associated with program files tr069/tr069 uci.c in the tr069 modules.

Recommendations: For ASR180x versions prior to v1536, update to version v1536 or later. For ASR190x versions prior to v1536, update to version v1536 or later. For Falcon Linux versions prior to v1536, update to version v1536 or later. For Kestrel versions prior to v1536, update to version v1536 or later. For Lapwing Linux versions prior to v1536, update to version v1536 or later. As a temporary workaround, consider restricting access to the tr069 modules until a patch is available.

Fix

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

BDU:2025-07943

CVE-2025-49483

Affected Products

Asr180X

Asr190X

Falcon Linux

Kestrel

Lapwing Linux

References · 7

• https://asrmicro.com/en/goods/psirt?cid=40 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-49483 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-49483 · Security Note
• https://bdu.fstec.ru/vul/2025-07943 · Security Note
• https://twitter.com/VulmonFeeds/status/1940030561201901948 · Twitter Post
• https://t.me/cvetracker/27504 · Telegram Post
• https://twitter.com/CVEnew/status/1940013165703577684 · Twitter Post