VDB-319199 · CVE-2025-5095 · icsa-25-219-03

Burk ARC Solo prior 1.0.62 HTTP Endpoint missing authentication

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.
9.6	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical has been found in Burk ARC Solo. Affected by this issue is some unknown functionality of the component HTTP Endpoint. The manipulation leads to missing authentication. This vulnerability is traded as CVE-2025-5095. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Burk ARC Solo and classified as very critical. This issue affects some unknown processing of the component HTTP Endpoint. The manipulation with an unknown input leads to a missing authentication vulnerability. Using CWE to declare the problem leads to CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Burk Technology ARC Solo's password change mechanism can be utilized without proper authentication procedures, allowing an attacker to take over the device. A password change request can be sent directly to the device's HTTP endpoint without providing valid credentials. The system does not enforce proper authentication or session validation, allowing the password change to proceed without verifying the request's legitimacy.

It is possible to read the advisory at cisa.gov. The identification of this vulnerability is CVE-2025-5095. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/09/2025).

Upgrading to version 1.0.62 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-24000). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Burk

Name

ARC Solo

CPE 2.3info

🔒

CPE 2.2info

🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
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: ARC Solo 1.0.62

Timelineinfo

08/07/2025 Advisory disclosed
08/07/2025 +0 days VulDB entry created
08/09/2025 +2 days VulDB entry last update

Sourcesinfo

Advisory: icsa-25-219-03
Status: Confirmed

CVE: CVE-2025-5095 (🔒)
GCVE (CVE): GCVE-0-2025-5095
GCVE (VulDB): GCVE-100-319199
EUVD: 🔒

Entryinfo

Created: 08/07/2025 22:53
Updated: 08/09/2025 04:31
Changes: 08/07/2025 22:53 (52), 08/09/2025 02:56 (23), 08/09/2025 04:31 (1)
Complete: 🔍
Cache ID: 216::103