VideoCharge Watermark Master 2.2.23 memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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10.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in VideoCharge Watermark Master 2.2.23. This issue affects some unknown processing. Performing a manipulation results in memory corruption. This vulnerability is cataloged as CVE-2013-6935. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability classified as very critical has been found in VideoCharge Watermark Master 2.2.23. This affects an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in VideoCharge Software Watermark Master 2.2.23 allows remote attackers to execute arbitrary code via a long string in the SourcePath value in a .wcf file.

The weakness was shared 12/04/2013 (Website). It is possible to read the advisory at exploit-db.com. This vulnerability is uniquely identified as CVE-2013-6935 since 12/04/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/10/2025).

A public exploit has been developed by metacom and been published even before and not 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 33 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121621 (VideoCharge Software Watermark Master .wcf and . wstyle Files Remote Code Execution Vulnerability).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 21319.

The vulnerability is also documented in the databases at Exploit-DB (29327) and Vulnerability Center (SBV-42604†). The entry VDB-65616 is related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: metacom
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

MetaSploit ID: watermark_master.rb
MetaSploit Name: VUPlayer M3U Buffer Overflow
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍
Fortigate IPS: 🔍

Timelineinfo

11/01/2013 🔍
11/01/2013 +0 days 🔍
11/01/2013 +0 days 🔍
12/04/2013 +33 days 🔍
12/04/2013 +0 days 🔍
12/04/2013 +0 days 🔍
12/17/2013 +13 days 🔍
03/24/2015 +462 days 🔍
06/10/2025 +3731 days 🔍

Sourcesinfo

Advisory: 133899
Status: Confirmed

CVE: CVE-2013-6935 (🔍)
GCVE (CVE): GCVE-0-2013-6935
GCVE (VulDB): GCVE-100-65619
Vulnerability Center: 42604 - VideoCharge Watermark Master 2.2.23 Remote Arbitrary Code Execution via the SourcePath Value in a .wcf File, Critical

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

Entryinfo

Created: 03/24/2015 15:54
Updated: 06/10/2025 14:52
Changes: 03/24/2015 15:54 (55), 05/17/2017 09:17 (12), 01/11/2022 08:04 (2), 06/10/2025 14:52 (14)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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