UpHeron
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Servers and applications

CVE-2024-45519

The postjournal service in Zimbra Collaboration (ZCS) before 8.8.15 Patch 46, 9 before 9.0.0 Patch 41, 10 before 10.0.9, and 10.1 before 10.1.1 sometimes allows unauthenticated users to execute commands.

Actively exploited: CISA added it to its Known Exploited Vulnerabilities catalog on 3 Oct 2024.

Severity
Critical 9.8
Published
2 Oct 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
8.8.15, 10.0.9
Sources
NVD

Affected software

SoftwareAffected versions
Zimbra CollaborationServers and applications · cpe:a:synacor:zimbra_collaboration_suite
  • Version 10.1.0
  • From 10.0.0 before 10.0.9
  • Version 9.0.0-p40
  • Version 9.0.0-p39
All 92 release lines
  • Every version before 8.8.15
  • Version 8.8.15
  • Version 8.8.15-p1
  • Version 8.8.15-p2
  • Version 8.8.15-p3
  • Version 8.8.15-p4
  • Version 8.8.15-p5
  • Version 8.8.15-p6
  • Version 8.8.15-p7
  • Version 8.8.15-p8
  • Version 8.8.15-p9
  • Version 8.8.15-p10
  • Version 8.8.15-p11
  • Version 8.8.15-p12
  • Version 8.8.15-p13
  • Version 8.8.15-p14
  • Version 8.8.15-p15
  • Version 8.8.15-p16
  • Version 8.8.15-p17
  • Version 8.8.15-p18
  • Version 8.8.15-p19
  • Version 8.8.15-p20
  • Version 8.8.15-p21
  • Version 8.8.15-p22
  • Version 8.8.15-p23
  • Version 8.8.15-p24
  • Version 8.8.15-p25
  • Version 8.8.15-p26
  • Version 8.8.15-p27
  • Version 8.8.15-p28
  • Version 8.8.15-p29
  • Version 8.8.15-p30
  • Version 8.8.15-p31
  • Version 8.8.15-p31.1
  • Version 8.8.15-p32
  • Version 8.8.15-p33
  • Version 8.8.15-p34
  • Version 8.8.15-p35
  • Version 8.8.15-p36
  • Version 8.8.15-p37
  • Version 8.8.15-p38
  • Version 8.8.15-p39
  • Version 8.8.15-p40
  • Version 8.8.15-p41
  • Version 8.8.15-p42
  • Version 8.8.15-p43
  • Version 8.8.15-p44
  • Version 8.8.15-p45
  • Version 9.0.0
  • Version 9.0.0-p1
  • Version 9.0.0-p2
  • Version 9.0.0-p3
  • Version 9.0.0-p4
  • Version 9.0.0-p5
  • Version 9.0.0-p6
  • Version 9.0.0-p7
  • Version 9.0.0-p8
  • Version 9.0.0-p9
  • Version 9.0.0-p10
  • Version 9.0.0-p11
  • Version 9.0.0-p12
  • Version 9.0.0-p13
  • Version 9.0.0-p14
  • Version 9.0.0-p15
  • Version 9.0.0-p16
  • Version 9.0.0-p17
  • Version 9.0.0-p18
  • Version 9.0.0-p19
  • Version 9.0.0-p20
  • Version 9.0.0-p21
  • Version 9.0.0-p22
  • Version 9.0.0-p23
  • Version 9.0.0-p24
  • Version 9.0.0-p24.1
  • Version 9.0.0-p25
  • Version 9.0.0-p26
  • Version 9.0.0-p27
  • Version 9.0.0-p28
  • Version 9.0.0-p29
  • Version 9.0.0-p30
  • Version 9.0.0-p31
  • Version 9.0.0-p32
  • Version 9.0.0-p33
  • Version 9.0.0-p34
  • Version 9.0.0-p35
  • Version 9.0.0-p36
  • Version 9.0.0-p37
  • Version 9.0.0-p38
  • Version 9.0.0-p39
  • Version 9.0.0-p40
  • From 10.0.0 before 10.0.9
  • Version 10.1.0

Known exploited

CISA name
Synacor Zimbra Collaboration Suite (ZCS) Command Execution Vulnerability
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Due for US agencies
24 Oct 2024
Used in ransomware
Not known

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-45519
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-45519