VDB-198801 · CVE-2022-27983 · GCVE-0-2022-27983

Ruijie-NBR RG-NBR-E Enterprise Gateway check.php url information disclosure

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.
3.2	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Ruijie-NBR RG-NBR-E Enterprise Gateway. This impacts an unknown function of the file check.php. Performing a manipulation of the argument url results in information disclosure. This vulnerability is identified as CVE-2022-27983. Additionally, an exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in Ruijie-NBR RG-NBR-E Enterprise Gateway (affected version unknown). This affects an unknown functionality of the file check.php. The manipulation of the argument url with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality.

The weakness was released 05/02/2022. The advisory is shared at adminxe.com. This vulnerability is uniquely identified as CVE-2022-27983 since 03/28/2022. Technical details and a public exploit are known. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The exploit is shared for download at adminxe.com. It is declared as proof-of-concept. By approaching the search of inurl:check.php it is possible to find vulnerable targets with Google Hacking.

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

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

Productinfo

Vendor

Ruijie-NBR

Name

RG-NBR-E Enterprise Gateway

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

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

03/28/2022 🔍
05/02/2022 +35 days 🔍
05/02/2022 +0 days 🔍
05/04/2022 +2 days 🔍

Sourcesinfo

Advisory: adminxe.com
Status: Not defined

CVE: CVE-2022-27983 (🔍)
GCVE (CVE): GCVE-0-2022-27983
GCVE (VulDB): GCVE-100-198801
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/02/2022 18:28
Updated: 05/04/2022 20:45
Changes: 05/02/2022 18:28 (40), 05/04/2022 20:45 (1)
Complete: 🔍
Cache ID: 216::103