CVE-2023-32723: zabbix
CVSS: 9.1v3.1CriticalModified
AliasesUBUNTU-CVE-2023-32723DEBIAN-CVE-2023-32723
Published 12-10-2023Last modified 13-02-2025
Vulnerability summary
CVE-2023-32723 is a critical (CVSS 9.1) vulnerability in zabbix. EPSS estimates a 0.67% chance of exploitation in the next 30 days, higher than 51.1% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.1 (NVD)EPSS score
0.67%
0%100%
Low · +0.11 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 1Timeline
- 12-10-2023PublishedVulnerability first disclosed.
- 13-02-2025Last modifiedVulnerability information updated.
Description
Request to LDAP is sent before user permissions are checked.
CVSS metrics
4 scores · 4 sources · 1 versionCritical 9.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NSources4 sources · 8.5–9.1
- CVE.orgCNA8.5HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:NDiffers
- OSV · UbuntuEcosystem advisory · calculated9.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- OSV · DebianEcosystem advisory · calculated9.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS trend
Probability
0.67%
Chance of exploitation in the next 30 days
Percentile
51%
Versus all other CVEs
30-day change
+0.11 pp
From 0.56% on 20-09-2026
20-09-202620-10-2026
EPSS score0.67%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian1 product
- zabbix< 1:5.0.0+dfsg-1
Ubuntu1 product
- zabbixAll versions (No fix recorded)
Zabbix1 product
- zabbixEOL≥ 4.0.0, ≤ 4.0.19rc1 | ≥ 4.4.0, ≤ 4.4.7rc1 | ≥ 5.0.0alpha1, ≤ 5.0.0alpha4 | ≥ 4.0.0, < 4.0.19 | ≥ 4.4.0, < 4.4.7 | 4.0.19:rc1 | 4.4.7:rc1 | 5.0.0:alpha3
3 vendors · 3 products
References
5 links- support.zabbix.com/browse/ZBX-23230Vendor Advisory