Danware Data NetOp 6.0/6.50 File Transfer improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Danware Data NetOp 6.0/6.50. Impacted is an unknown function of the component File Transfer Handler. The manipulation leads to improper authentication. This vulnerability is documented as CVE-2000-0551. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Danware Data NetOp 6.0/6.50. This issue affects some unknown processing of the component File Transfer Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The file transfer mechanism in Danware NetOp 6.0 does not provide authentication, which allows remote attackers to access and modify arbitrary files.

The weakness was released 05/23/2000 (Website). The advisory is shared at xforce.iss.net. The identification of this vulnerability is CVE-2000-0551. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/13/2025).

The commercial vulnerability scanner Qualys is able to test this issue with plugin 38154 (Danware NetOp Remote Control Present).

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (4569), SecurityFocus (BID 1263†) and Vulnerability Center (SBV-6706†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/23/2000 🔍
05/23/2000 +0 days 🔍
05/23/2000 +0 days 🔍
05/23/2000 +0 days 🔍
01/02/2005 +1685 days 🔍
06/24/2014 +3460 days 🔍
10/13/2025 +4129 days 🔍

Sourcesinfo

Advisory: xforce.iss.net
Status: Confirmed

CVE: CVE-2000-0551 (🔍)
GCVE (CVE): GCVE-0-2000-0551
GCVE (VulDB): GCVE-100-15581
X-Force: 4569
SecurityFocus: 1263 - Danware NetOp Remote Control Unauthenticated File Transfer Vulnerability
Vulnerability Center: 6706 - Danware Data NetOp 6.0, 6.50 Allows File Transfer Without Authentication, High

Entryinfo

Created: 06/24/2014 18:00
Updated: 10/13/2025 23:27
Changes: 06/24/2014 18:00 (55), 05/28/2019 20:32 (3), 10/13/2025 23:27 (20)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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