VDB-250252 · CVE-2023-48245 · GCVE-0-2023-48245

Rexroth Nexo Cordless Nutrunner up to V1500-SP2 HTTP Request authorization

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.
7.9	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Rexroth Nexo Cordless Nutrunner and Nexo Special Cordless Nutrunner up to V1500-SP2. This affects an unknown part of the component HTTP Request Handler. Executing a manipulation can lead to authorization. This vulnerability is tracked as CVE-2023-48245. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Rexroth Nexo Cordless Nutrunner and Nexo Special Cordless Nutrunner up to V1500-SP2. It has been declared as critical. This vulnerability affects some unknown functionality of the component HTTP Request Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The vulnerability allows an unauthenticated remote attacker to upload arbitrary files under the context of the application OS user (“root”) via a crafted HTTP request.

The weakness was disclosed 01/10/2024. The advisory is shared for download at psirt.bosch.com. This vulnerability was named CVE-2023-48245 since 11/13/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/28/2024).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Rexroth

Name

Version

V1500-SP2

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.9

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Robert Bosch GmbH): 🔍

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: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/13/2023 🔍
01/10/2024 +58 days 🔍
01/10/2024 +0 days 🔍
01/28/2024 +18 days 🔍

Sourcesinfo

Advisory: psirt.bosch.com
Status: Confirmed

CVE: CVE-2023-48245 (🔍)
GCVE (CVE): GCVE-0-2023-48245
GCVE (VulDB): GCVE-100-250252

Entryinfo

Created: 01/10/2024 12:10
Updated: 01/28/2024 10:06
Changes: 01/10/2024 12:10 (46), 01/28/2024 10:06 (12)
Complete: 🔍
Cache ID: 216::103