SolarWinds Serv-U up to 15.2.1 Macro injection

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in SolarWinds Serv-U up to 15.2.1. Affected by this vulnerability is an unknown functionality of the component Macro Handler. Such manipulation leads to injection. This vulnerability is documented as CVE-2020-35481. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in SolarWinds Serv-U up to 15.2.1 (File Transfer Software). It has been rated as critical. Affected by this issue is some unknown functionality of the component Macro Handler. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability.

The weakness was released 02/03/2021. The advisory is shared for download at documentation.solarwinds.com. This vulnerability is handled as CVE-2020-35481. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1055.

Upgrading to version 15.2.2 eliminates this vulnerability. The upgrade is hosted for download at documentation.solarwinds.com.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

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: Serv-U 15.2.2

Timelineinfo

12/16/2020 🔍
02/03/2021 +49 days 🔍
02/03/2021 +0 days 🔍
02/23/2021 +20 days 🔍

Sourcesinfo

Vendor: solarwinds.com

Advisory: documentation.solarwinds.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-35481 (🔍)
GCVE (CVE): GCVE-0-2020-35481
GCVE (VulDB): GCVE-100-169136

Entryinfo

Created: 02/03/2021 19:23
Updated: 02/23/2021 10:13
Changes: 02/03/2021 19:23 (40), 02/23/2021 10:13 (6)
Complete: 🔍
Cache ID: 216::103

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