Maarch LetterBox up to 2.8 File Upload file_to_index.php unrestricted upload

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Maarch LetterBox up to 2.8. Affected by this vulnerability is an unknown functionality of the file file_to_index.php of the component File Upload. The manipulation results in unrestricted upload. This vulnerability is known as CVE-2015-1587. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in Maarch LetterBox up to 2.8. Affected is an unknown functionality of the file file_to_index.php of the component File Upload. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Unrestricted file upload vulnerability in file_to_index.php in Maarch LetterBox 2.8 and earlier and GEC/GED 1.4 and earlier allows remote attackers to execute arbitrary PHP code by uploading a file with a PHP extension, then accessing it via a request to a predictable filename in tmp/.

The weakness was published 02/19/2015 (Website). The advisory is available at exploit-db.com. This vulnerability is traded as CVE-2015-1587 since 02/11/2015. 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 and a public exploit are known. This vulnerability is assigned to T1608.002 by the MITRE ATT&CK project.

A public exploit has been developed by Adrien Thierry and been published before and not just after the advisory. The exploit is shared for download at exploit-db.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 113 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:file_to_index.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.

The vulnerability is also documented in the databases at Exploit-DB (35113) and OSVDB (113928†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: Unrestricted upload
CWE: CWE-434 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Adrien Thierry
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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MetaSploit ID: maarch_letterbox_file_upload.rb
MetaSploit Name: Maarch LetterBox Unrestricted File Upload
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/29/2014 🔍
10/29/2014 +0 days 🔍
02/11/2015 +105 days 🔍
02/19/2015 +8 days 🔍
02/19/2015 +0 days 🔍
03/30/2015 +39 days 🔍
01/26/2025 +3590 days 🔍

Sourcesinfo

Advisory: 130383
Status: Confirmed

CVE: CVE-2015-1587 (🔍)
GCVE (CVE): GCVE-0-2015-1587
GCVE (VulDB): GCVE-100-74250
OSVDB: 113928

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/30/2015 12:16
Updated: 01/26/2025 04:17
Changes: 03/30/2015 12:16 (45), 04/13/2018 11:39 (14), 04/16/2022 16:32 (3), 01/26/2025 04:17 (14)
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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