7.5

CVE-2020-13881: arista cloudvision_portal

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2020-13881USN-4521-1DLA-2239-1
Published 06-06-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-13881 is a high (CVSS 7.5) vulnerability in arista cloudvision_portal. EPSS estimates a 1.67% chance of exploitation in the next 30 days, higher than 76.4% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
1.67%
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. 06-06-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

In support.c in pam_tacplus 1.3.8 through 1.5.1, the TACACS+ shared secret gets logged via syslog if the DEBUG loglevel and journald are used.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.67%

Chance of exploitation in the next 30 days

Percentile

76%

Versus all other CVEs

30-day change

0.00 pp

From 1.67% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.67%

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

Debian2 products
  • libpam-tacplus< 1.3.8-2+deb9u1 | < 1.3.8-2+deb8u1
  • debian_linuxEOL8.0 | 9.0
Arista1 product
Canonical1 product
Pam_tacplus_project1 product
Ubuntu1 product
  • libpam-tacplusAll versions (No fix recorded) | < 1.3.8-2+deb8u1build0.16.04.1 | < 1.3.8-2+deb8u1build0.18.04.1 | < 1.3.8-2+deb8u1build0.20.04.1

5 vendors · 6 products

References

11 links
Show all 11 references