8.3

CVE-2019-11543: ivanti connect_secure Cross-site Scripting

CVSS: 8.3v3.0HighModified
Published 26-04-2019Last modified 15-11-2024
Open JSON

Vulnerability summary

CVE-2019-11543 is a high (CVSS 8.3) Cross-site Scripting vulnerability in ivanti connect_secure. EPSS estimates a 3.11% chance of exploitation in the next 30 days, higher than 87.6% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.3/10
010
High · v3.0 (CVE.org)
EPSS score
3.11%
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. 26-04-2019
    PublishedVulnerability first disclosed.
  2. 15-11-2024
    Last modifiedVulnerability information updated.

Description

XSS exists in the admin web console in Pulse Secure Pulse Connect Secure (PCS) 9.0RX before 9.0R3.4, 8.3RX before 8.3R7.1, and 8.1RX before 8.1R15.1 and Pulse Policy Secure 9.0RX before 9.0R3.2, 5.4RX before 5.4R7.1, and 5.2RX before 5.2R12.1.

CVSS metrics

4 scores · 2 sources · 3 versions

EPSS trend

Probability

3.11%

Chance of exploitation in the next 30 days

Percentile

88%

Versus all other CVEs

30-day change

0.00 pp

From 3.11% on 21-09-2026

21-09-202621-10-2026
EPSS score
3.11%

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

Pulsesecure2 products
  • pulse_connect_secure8.1r1.0 | 8.1rx | 8.3rx | 9.0r1 | 9.0r2 | 9.0r2.1 | 9.0r3 | 9.0r3.1 | 9.0r3.2 | 9.0rx
  • pulse_policy_secure5.2r1.0 | 5.2r2.0 | 5.2r3.0 | 5.2r3.2 | 5.2r4.0 | 5.2r5.0 | 5.2r6.0 | 5.2r7.0 | 5.2r7.1 | 5.2r8.0 | 5.2r9.0 | 5.2r9.1 | 5.2r10.0 | 5.2r11.0 | 5.2rx | 5.4r1 | 5.4r2 | 5.4r2.1 | 5.4r3 | 5.4r4 | 5.4r5 | 5.4r5.2 | 5.4r6 | 5.4r6.1 | 5.4r7 | 5.4rx | 9.0r1 | 9.0r2 | 9.0r2.1 | 9.0r3 | 9.0r3.1 | 9.0rx
Ivanti1 product

2 vendors · 3 products

References

4 links