TechSmith Snagit up to 20.1.0 xml external entity reference

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability was found in TechSmith Snagit up to 20.1.0. It has been rated as critical. The impacted element is an unknown function. The manipulation leads to xml external entity reference. This vulnerability is documented as CVE-2020-11541. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in TechSmith Snagit up to 20.1.0 and classified as critical. This issue affects an unknown function. The manipulation with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In TechSmith SnagIt before 20.1.1, an XML External Entity (XXE) injection issue exists that would allow a local attacker to exfiltrate data under the local Administrator account.

The weakness was released 05/08/2020 (Website). It is possible to read the advisory at support.techsmith.com. The identification of this vulnerability is CVE-2020-11541 since 04/04/2020. Attacking locally is a requirement. The successful exploitation requires a simple authentication. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 20.1.1 eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-138844. 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: 5.4
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 5.5
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: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Snagit 20.1.1

Timelineinfo

04/04/2020 🔍
05/08/2020 +34 days 🔍
05/09/2020 +1 days 🔍
10/16/2020 +160 days 🔍

Sourcesinfo

Advisory: support.techsmith.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-11541 (🔍)
GCVE (CVE): GCVE-0-2020-11541
GCVE (VulDB): GCVE-100-154931
See also: 🔍

Entryinfo

Created: 05/09/2020 14:22
Updated: 10/16/2020 09:49
Changes: 05/09/2020 14:22 (39), 05/09/2020 14:27 (17), 10/16/2020 09:49 (1)
Complete: 🔍
Cache ID: 216::103

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

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