CVE-2020-15339: zyxel cloudcnm_secumanager Cross-site Scripting
CVSS: 6.1v3.1MediumModified
Published 26-06-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-15339 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in zyxel cloudcnm_secumanager. EPSS estimates a 0.71% chance of exploitation in the next 30 days, higher than 53.1% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
6.1/10
010
Medium · v3.1 (NVD)EPSS score
0.71%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 26-06-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 allows live/CPEManager/AXCampaignManager/handle_campaign_script_link?script_name= XSS.
CVSS metrics
1 score · 1 source · 1 versionMedium 6.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NSourcesSingle source
EPSS trend
Probability
0.71%
Chance of exploitation in the next 30 days
Percentile
53%
Versus all other CVEs
30-day change
0.00 pp
From 0.71% on 21-09-2026
21-09-202621-10-2026
EPSS score0.71%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (pierrekim.github.io)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Zyxel1 product
- cloudcnm_secumanager3.1.0 | 3.1.1
1 vendor · 1 product
References
2 links- pierrekim.github.io/blog/2020-03-09-zyxel-secumanager-0day-vulnerabilities.htmlX Refsource MISCExploitThird Party Advisory