Zoho ManageEngine Desktop Central XML Data XML Request xml external entity reference

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Zoho ManageEngine Desktop Central. This issue affects some unknown processing of the component XML Data Handler. Performing a manipulation as part of XML Request results in xml external entity reference. This vulnerability was named CVE-2020-8540. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability classified as critical has been found in Zoho ManageEngine Desktop Central (Endpoint Management Software) (version now known). This affects some unknown processing of the component XML Data Handler. The manipulation as part of a XML Request leads to a xml external entity reference vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An XML external entity (XXE) vulnerability in Zoho ManageEngine Desktop Central before the 07-Mar-2020 update allows remote unauthenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request.

The weakness was presented 03/11/2020 (Website). The advisory is shared at manageengine.com. This vulnerability is uniquely identified as CVE-2020-8540 since 02/03/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Vendor

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/03/2020 🔍
03/11/2020 +37 days 🔍
03/12/2020 +1 days 🔍
03/12/2020 +0 days 🔍

Sourcesinfo

Vendor: manageengine.com

Advisory: manageengine.com
Status: Not defined

CVE: CVE-2020-8540 (🔍)
GCVE (CVE): GCVE-0-2020-8540
GCVE (VulDB): GCVE-100-151353

Entryinfo

Created: 03/12/2020 08:57
Updated: 03/12/2020 09:02
Changes: 03/12/2020 08:57 (37), 03/12/2020 09:02 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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