What is the CVSS score of CVE-2022-2759?

CVE-2022-2759 has a CVSS 3.1 base score of 8.6 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N. EPSS exploitation probability: 1.0%.

Is there a patch available for CVE-2022-2759?

Yes, a patch is available for CVE-2022-2759. Update the affected software to the latest version immediately.

Delta Robot Automation Studio CVE-2022-2759

HIGH

Improper Restriction of XML External Entity Reference (CWE-611)

2022-08-31 ics-cert@hq.dhs.gov

XXE Delta Robot Automation Studio

8.6

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.6 HIGH

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Aug 31, 2022 - 16:15 nvd

HIGH 8.6

DescriptionNVD

Delta Electronics Delta Robot Automation Studio (DRAS) versions prior to 1.13.20 are affected by improper restrictions where the software 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 may allow an attacker to view sensitive documents and information on the affected host.

AnalysisAI

Delta Electronics Delta Robot Automation Studio (DRAS) versions prior to 1.13.20 are affected by improper restrictions where the software processes an XML document that can contain XML entities with. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This XML External Entity (XXE) vulnerability could allow attackers to read arbitrary files or perform SSRF through XML processing.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. Delta Electronics Delta Robot Automation Studio (DRAS) versions prior to 1.13.20 are affected by improper restrictions where the software 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 may allow an attacker to view sensitive documents and information on the affected host. Affected products include: Deltaww Delta Robot Automation Studio. Version information: prior to 1.13.20.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Disable external entity processing in XML parsers, use JSON instead of XML where possible.