Cyber Resilience

CVE-2023-52354

High

Published: 22 January 2024

Published
22 January 2024
Modified
17 June 2025
KEV Added
—
Patch
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CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score 0.0015 35.4th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-52354 is a high-severity HTTP Request/Response Smuggling (CWE-444) vulnerability in Blitiri Chasquid. Its CVSS base score is 7.5 (High).

Operationally, ranked at the 35.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

CWE(s)
CWE-444

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

blitiri
chasquid
≤ 1.13

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References