Horde IMP 2.0/2.2 Form attachment_name privileges management

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Horde IMP 2.0/2.2. The impacted element is an unknown function of the component Form Handler. The manipulation of the argument attachment_name results in privileges management. This vulnerability is reported as CVE-2000-0911. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Horde IMP 2.0/2.2 (Groupware Software). Affected is an unknown functionality of the component Form Handler. The manipulation of the argument attachment_name with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality. CVE summarizes:

IMP 2.2 and earlier allows attackers to read and delete arbitrary files by modifying the attachment_name hidden form variable, which causes IMP to send the file to the attacker as an attachment.

The weakness was disclosed 12/19/2000 (Website). The advisory is available at xforce.iss.net. This vulnerability is traded as CVE-2000-0911. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 10108 (IMP File Disclosure and Remote Command Execution Vulnerabilities).

Upgrading to version 2.2.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (5227), SecurityFocus (BID 1679†) and Vulnerability Center (SBV-6690†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Privileges management
CWE: CWE-269 / CWE-266
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: 🔍

Upgrade: IMP 2.2.1

Timelineinfo

09/12/2000 🔍
09/12/2000 +0 days 🔍
12/19/2000 +98 days 🔍
12/19/2000 +0 days 🔍
01/02/2005 +1475 days 🔍
07/01/2014 +3467 days 🔍
10/12/2025 +4121 days 🔍

Sourcesinfo

Vendor: horde.org

Advisory: xforce.iss.net
Status: Confirmed

CVE: CVE-2000-0911 (🔍)
GCVE (CVE): GCVE-0-2000-0911
GCVE (VulDB): GCVE-100-16122
X-Force: 5227
SecurityFocus: 1679 - IMP File Disclosure Vulnerability
Vulnerability Center: 6690 - Horde IMP 2.0, 2.2 Allows Reading and Deleting Files via attachment_name, High

Entryinfo

Created: 07/01/2014 17:23
Updated: 10/12/2025 07:47
Changes: 07/01/2014 17:23 (57), 05/28/2019 18:47 (3), 10/12/2025 07:47 (20)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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