8.1

CVE-2020-26064: cisco catalyst_sd-wan_manager

CVSS: 8.1v3.1HighModified
Published 04-08-2023Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-26064 is a high (CVSS 8.1) vulnerability in cisco catalyst_sd-wan_manager. EPSS estimates a 0.74% chance of exploitation in the next 30 days, higher than 53.8% of scored vulnerabilities.

Overall risk
33/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.1/10
010
High · v3.1 (NVD)
EPSS score
0.74%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-08-2023
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.74%

Chance of exploitation in the next 30 days

Percentile

54%

Versus all other CVEs

30-day change

0.00 pp

From 0.74% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.74%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco2 products
  • catalyst_sd-wan_manager17.2.4 | 17.2.5 | 17.2.6 | 17.2.7 | 17.2.8 | 17.2.9 | 17.2.10 | 18.2.0 | 18.3.0 | 18.3.1 | 18.3.1.1 | 18.3.3 | 18.3.3.1 | 18.3.4 | 18.3.5 | 18.3.6.1 | 18.3.7 | 18.3.8 | 18.4.0 | 18.4.0.1 | 18.4.1 | 18.4.3 | 18.4.4 | 18.4.5 | 18.4.302 | 18.4.303 | 19.1.0 | 19.2.0 | 19.2.1 | 19.2.2 | 19.2.3 | 19.2.31 | 19.2.097 | 19.2.099 | 19.2.929 | 19.3.0 | 20.1.1 | 20.1.1.1 | 20.1.12 | 20.3.1
  • cisco sd-wan vmanage17.2.6 | 17.2.7 | 17.2.8 | 17.2.9 | 17.2.10 | 17.2.4 | 17.2.5 | 18.3.1.1 | 18.3.3.1 | 18.3.3 | 18.3.4 | 18.3.5 | 18.3.7 | 18.3.8 | 18.3.6.1 | 18.3.1 | 18.3.0 | 18.4.0.1 | 18.4.3 | 18.4.302 | 18.4.303 | 18.4.4 | 18.4.5 | 18.4.0 | 18.4.1 | 19.2.0 | 19.2.097 | 19.2.099 | 19.2.1 | 19.2.2 | 19.2.3 | 19.2.31 | 19.2.929 | 20.1.1.1 | 20.1.12 | 20.1.1 | 19.3.0 | 19.1.0 | 18.2.0 | 20.3.1

1 vendor · 2 products

References

1 links