CVE•Published 2024-09-05•Modified 2026-06-05•0 articles on news•6 live references•NVD data

CVE-2024-45157Trustedfirmware · Mbed_tls

Vulnerability data via NVD (ingested)

CVSS v3.1

5.1

MEDIUM

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

EPSS percentile

Exploit Prediction Scoring System · top 69% of all CVEs

Weaknesses (CWE)

CWE-696Incorrect Behavior Order

Description

An issue was discovered in Mbed TLS before 2.28.9 and 3.x before 3.6.1, in which the user-selected algorithm is not used. Unlike previously documented, enabling MBEDTLS_PSA_HMAC_DRBG_MD_TYPE does not cause the PSA subsystem to use HMAC_DRBG: it uses HMAC_DRBG only when MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG and MBEDTLS_CTR_DRBG_C are disabled.

Timeline

Published 2024-09-05

Modified 2026-06-05

External references

NVD MITRE Exploit-DB Sploitus trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2024-45157

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Trustedfirmware Mbed Tls"

All exposed Trustedfirmware Mbed Tls instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Mbed Tls"

HTTP body or banner mentions "Mbed Tls" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2024-45157