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Vulnerability Assessment

Weakness
CWE
CWE-310
OWASP Top 10:2025
A04:2025 - Cryptographic Failures
ASVS 5.0
V11 - Cryptography Cryptographic controls
Impact

CVSS score of 4.4 (MEDIUM). Attack characteristics: local attack vector, low complexity, high privileges required, no user interaction not required. EPSS exploitation probability: 0.04%.
Exploit ScenarioDerived

Successful exploitation could compromise the medium-severity affected system.
This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAI

A vulnerability has been identified in some Lenovo Notebook and ThinkServer systems where an attacker with administrative privileges on a system could install a program that circumvents Intel. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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Technical ContextAI · show details

This vulnerability is classified under CWE-310. A vulnerability has been identified in some Lenovo Notebook and ThinkServer systems where an attacker with administrative privileges on a system could install a program that circumvents Intel Management Engine (ME) protections. This could result in a denial of service or privilege escalation attack on the system. Affected products include: Lenovo Bios, Lenovo Notebook 110 14Ibr Bios, Lenovo Notebook 110 15Ibr Bios, Lenovo Notebook B70 80 Bios, Lenovo Notebook E31 80 Bios.

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

NVD PRIMARY 4.4 MEDIUM
AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

DescriptionCVE.org

A vulnerability has been identified in some Lenovo Notebook and ThinkServer systems where an attacker with administrative privileges on a system could install a program that circumvents Intel Management Engine (ME) protections. This could result in a denial of service or privilege escalation attack on the system.

Threat Intelligence Overview

EPSS Score
0.0%
Top 88% exploitable
Data Quality
3 sources
Confidence: Low
NVD CVE.org EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +22
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Privilege Escalation HIGH

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.

Denial of Service MEDIUM

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

Affected Products (CPE)CVE.org

cpe:2.3:o:lenovo:bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_110_14ibr_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_110_15ibr_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_b70_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_e31_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_e40_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_e41_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_e51_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_g40_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_g50_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_g50_80_touch_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_ideapad_300_14ibr_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_ideapad_300_14isk_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_ideapad_300_15ibr_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_ideapad_300_15isk_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_ideapad_300_17isk_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_ideapad_510s_12isk_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_k21_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_k41_80_bios:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_miix_710_12ikb_bios:-:*:*:*:*:*:*:*
+ 9 more

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Same weakness CWE-310 – Cryptographic Issues

View all
CVE-2015-0204 MEDIUM POC
4.3
CVE-2015-4000 LOW POC
3.7
CVE-2014-3566 LOW POC
3.4
CVE-2014-8684 CRITICAL POC
9.8
CVE-2012-1803 HIGH POC
8.5
CVE-2013-4787 CRITICAL POC
9.3
CVE-2014-8686 CRITICAL POC
9.8
CVE-2013-0137 CRITICAL
10.0

Same technique Privilege Escalation

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CVE-2024-0012 CRITICAL POC
9.3
CVE-2025-47812 CRITICAL POC
10.0
CVE-2013-0422 CRITICAL POC
9.8
CVE-2013-0632 CRITICAL POC
9.8
CVE-2024-9474 MEDIUM POC
6.9
CVE-2017-5689 CRITICAL POC
9.8
CVE-2021-20021 CRITICAL POC
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CVE-2017-12635 CRITICAL POC
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References

Advisories & patches
ADVISORY https://support.lenovo.com/us/en/solutions/LEN_9903 REF http://www.securityfocus.com/bid/94595

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