5.3

CVE-2018-20811: ivanti connect_secure

CVSS: 5.3v3.0MediumModified
Published 16-03-2019Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2018-20811 is a medium (CVSS 5.3) vulnerability in ivanti connect_secure. EPSS estimates a 2.15% chance of exploitation in the next 30 days, higher than 81.8% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.0 (NVD)
EPSS score
2.15%
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. 16-03-2019
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

A hidden RPC service issue was found with Pulse Secure Pulse Connect Secure 8.3RX before 8.3R2 and 8.1RX before 8.1R12.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

2.15%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.15% on 20-09-2026

20-09-202620-10-2026
EPSS score
2.15%

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

Ivanti1 product
  • connect_secure8.1:r1.0 | 8.1:r1.1 | 8.1:r10.0 | 8.1:r11.0 | 8.1:r11.1 | 8.1:r2.0 | 8.1:r2.1 | 8.1:r3.1 | 8.1:r3.2 | 8.1:r4.0 | 8.1:r4.1 | 8.1:r5.0 | 8.1:r6.0 | 8.1:r7.0 | 8.1:r8.0 | 8.1:r9.0 | 8.1:r9.1 | 8.1:r9.2 | 8.3:r1

1 vendor · 1 product

References

1 links