An XML External Entities (XXE)vulnerability in the web-based user interface of Avaya Aura Orchestration Designer could allow an authenticated, remote attacker to gain read access to information that is stored on an affected system. The affected versions of Orchestration Designer includes all 7.x versions before 7.2.3.
Published 2021-04-23 21:15:08
Updated 2021-04-30 16:51:56
Source Avaya, Inc.
View at NVD,   CVE.org
Vulnerability category: XML external entity (XXE) injection

Exploit prediction scoring system (EPSS) score for CVE-2020-7035

0.14%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-7035

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.0
MEDIUM AV:N/AC:L/Au:S/C:P/I:N/A:N
8.0
2.9
NIST
6.5
MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.8
3.6
NIST
8.1
HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
2.8
5.2
Avaya, Inc.

CWE ids for CVE-2020-7035

  • 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.
    Assigned by:
    • nvd@nist.gov (Primary)
    • securityalerts@avaya.com (Secondary)

References for CVE-2020-7035

Products affected by CVE-2020-7035

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