OPSWAT MetaDefender up to 4.11.1 injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.3$0-$5k0.09

Summaryinfo

A vulnerability categorized as critical has been discovered in OPSWAT MetaDefender up to 4.11.1. The impacted element is an unknown function. Executing a manipulation can lead to injection. This vulnerability is registered as CVE-2018-16275. The attack needs to be launched locally. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in OPSWAT MetaDefender up to 4.11.1. It has been declared as critical. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

OPSWAT MetaDefender before v4.11.2 allows CSV injection.

The bug was discovered 08/30/2018. The weakness was published 08/31/2018 (Website). The advisory is shared for download at onlinehelp.opswat.com. This vulnerability was named CVE-2018-16275 since 08/31/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1055.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 4.11.2 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: MetaDefender 4.11.2

Timelineinfo

08/30/2018 🔍
08/31/2018 +0 days 🔍
08/31/2018 +0 days 🔍
08/31/2018 +0 days 🔍
09/01/2018 +1 days 🔍
03/19/2020 +565 days 🔍

Sourcesinfo

Advisory: onlinehelp.opswat.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-16275 (🔍)
GCVE (CVE): GCVE-0-2018-16275
GCVE (VulDB): GCVE-100-123460

Entryinfo

Created: 09/01/2018 08:18
Updated: 03/19/2020 20:03
Changes: 09/01/2018 08:18 (57), 03/19/2020 20:03 (2)
Complete: 🔍
Cache ID: 216:55B:103

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