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CVE-2024-22164

15
FAUCET Score

CVE-2024-22164 is a denial-of-service vulnerability affecting Splunk Enterprise Security (ES) versions below 7.1.2. An authenticated attacker can exploit an improperly sized request to the investigation attachment endpoint, rendering the Investigation inaccessible. This vulnerability has a CVSS score of 4.3 (Medium), indicating a low impact on availability with low attack complexity and no user interaction required. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 7.1.0, < 7.1.2CPE matchmatch criteria
cpe:2.3:a:splunk:enterprise_security:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 47th percentile among its peer group of 21,957 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

zimbrapatch availablevia llm_extracted
Fixed in: 7.3.0, 7.2.0, 7.1.2

Vendor Advisories (1)

zimbrallm-zimbra-e3acd929a4cc239cMEDIUM

Denial of Service of an Investigation in Splunk Enterprise Security through Investigation attachments

Jan 9, 2024

References

advisory.splunk.com / advisories/SVD-2024-0101
Vendor Advisory
research.splunk.com / application/bb85b25e-2d6b-4e39-bd27-50db42edcb8f
Vendor Advisory