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CVE-2024-4296

HGiga iSherlock - Arbitrary File Download

MEDIUM
4.9
CVSS Score
Published: April 29, 2024 at 02:08 AM UTC
Updated: June 17, 2026 at 08:01 AM UTC
1 product affected across 1 vendorIsherlock

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

The account management interface of HGiga iSherlock (including MailSherlock, SpamSherlock, AuditSherlock) fails to filter special characters in certain function parameters, allowing remote attackers with administrative privileges to exploit this vulnerability to download arbitrary system files.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Isherlock· Hgiga
95%
v < 4.5-149v < 5.5-1494.5 ≤ v < 4.5-1495.5 ≤ v < 5.5-149earlier ≤ v < 149earlier
Affected range stops below 149, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.5-149, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.5-149, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Third Party Advisory
Source: [email protected]
https://www.twcert.org.tw/tw/cp-132-7765-49906-1.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.9MEDIUMtwcert
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-22

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