Cyber Resilience

CVE-2024-11317

Critical

Published: 05 December 2024

Published
05 December 2024
Modified
10 April 2025
KEV Added
Patch
CVSS Score v4 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0033 56.6th percentile
Risk Priority 19 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-11317 is a critical-severity Session Fixation (CWE-384) vulnerability in Abb Aspect-Ent-2 Firmware. Its CVSS base score is 9.3 (Critical).

Operationally, ranked in the top 43.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Session Fixation vulnerabilities allow an attacker to fix a users session identifier before login providing an opportunity for session takeover on a product.  Affected products: ABB ASPECT - Enterprise v3.08.02; NEXUS Series v3.08.02; MATRIX Series v3.08.02

CWE(s)

Related Threats

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

Affected Assets

abb
aspect-ent-2 firmware
≤ 3.08.03
abb
aspect-ent-256 firmware
≤ 3.08.03
abb
aspect-ent-96 firmware
≤ 3.08.03
abb
nexus-2128 firmware
≤ 3.08.03
abb
nexus-2128-a firmware
≤ 3.08.03
abb
nexus-2128-f firmware
≤ 3.08.03
abb
nexus-2128-g firmware
≤ 3.08.03
abb
nexus-264 firmware
≤ 3.08.03
abb
nexus-264-a firmware
≤ 3.08.03
abb
nexus-264-g firmware
≤ 3.08.03
+9 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-384

Session termination after a set interval shortens the usable lifetime of a fixed session identifier, making successful exploitation of session fixation more difficult.

addresses: CWE-384

Re-authentication typically forces issuance of a new session, limiting the window for exploitation of a previously fixed session identifier.

addresses: CWE-384

Enforces proper session ID generation and binding, preventing fixation of a known session token.

References