VDB-314513 · CVE-2025-49482 · EUVD-2025-19621

ASR Falcon_Linux/Kestrel/Lapwing_Linux prior 1536 tr069 tr069/tr098.c denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.7	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in ASR Falcon_Linux, Kestrel and Lapwing_Linux and classified as problematic. Affected by this issue is some unknown functionality of the file tr069/tr098.c of the component tr069 Module. The manipulation leads to denial of service. This vulnerability is listed as CVE-2025-49482. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in ASR Falcon_Linux, Kestrel and Lapwing_Linux. It has been rated as problematic. This issue affects an unknown part of the file tr069/tr098.c of the component tr069 Module. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in tr069 modules allows Resource Leak Exposure. This vulnerability is associated with program files tr069/tr098.c. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.

The advisory is shared at asrmicro.com. The identification of this vulnerability is CVE-2025-49482 since 06/05/2025. The exploitation is known to be easy. The attack may be initiated remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 1536 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-19621). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.4
CNA Vector (ASR): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Falcon_Linux/Kestrel/Lapwing_Linux 1536

Timelineinfo

06/05/2025 🔍
07/01/2025 +26 days 🔍
07/01/2025 +0 days 🔍
07/03/2025 +2 days 🔍

Sourcesinfo

Advisory: asrmicro.com
Status: Confirmed

CVE: CVE-2025-49482 (🔍)
GCVE (CVE): GCVE-0-2025-49482
GCVE (VulDB): GCVE-100-314513
EUVD: 🔍

Entryinfo

Created: 07/01/2025 14:47
Updated: 07/03/2025 18:36
Changes: 07/01/2025 14:47 (64), 07/02/2025 06:16 (1), 07/03/2025 18:36 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.