Borland Interbase 4.0/5.0/6.0 Default Account backdoor

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 (≈)
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CTI Interest Score
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9.8$0-$5k0.00

A vulnerability has been found in Borland Interbase 4.0/5.0/6.0 (Database Software) and classified as very critical. Affected by this vulnerability is some unknown functionality of the component Default Account. The manipulation with an unknown input leads to a backdoor vulnerability. The CWE definition for the vulnerability is CWE-912. The product contains functionality that is not documented, not part of the specification, and not accessible through an interface or command sequence that is obvious to the product's users or administrators. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Backdoor account in Interbase database server allows remote attackers to overwrite arbitrary files using stored procedures.

The weakness was published 02/12/2001 with Developer as confirmed advisory (CERT.org). It is possible to read the advisory at cert.org. This vulnerability is known as CVE-2001-0008. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. 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 05/29/2018). The attack technique deployed by this issue is T1588.001 according to MITRE ATT&CK.

It is declared as highly functional.

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

The vulnerability is also documented in the vulnerability database at X-Force (5911).

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
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: Backdoor
CWE: CWE-912
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/10/2001 🔍
02/12/2001 +33 days 🔍
02/12/2001 +0 days 🔍
07/03/2014 +4889 days 🔍
05/29/2018 +1426 days 🔍

Sourcesinfo

Advisory: cert.org
Organization: Developer
Status: Confirmed

CVE: CVE-2001-0008 (🔍)
X-Force: 5911 - InterBase built-in backdoor account
SecurityFocus: 2192 - Borland/Inprise Interbase Backdoor Password Vulnerability

Entryinfo

Created: 07/03/2014 10:26
Updated: 05/29/2018 09:19
Changes: 07/03/2014 10:26 (50), 05/29/2018 09:19 (6)
Complete: 🔍
Cache ID: 13:1F2:103

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