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Kenexa Lms CVE-2016-8931

HIGH
Improper Access Control (CWE-284)
2017-02-01 psirt@us.ibm.com
8.8
CVSS 3.0 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK

1 technique across 1 tactic: Defense Evasion

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 8.8 (HIGH). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. EPSS exploitation probability: 2.12%.

Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the high-severity affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
Patch available 2.1% exploitation probability (EPSS)

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AnalysisAI

IBM Kenexa LMS on Cloud could allow a remote attacker to upload arbitrary files, which could allow the attacker to execute arbitrary code on the vulnerable server. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-284. IBM Kenexa LMS on Cloud could allow a remote attacker to upload arbitrary files, which could allow the attacker to execute arbitrary code on the vulnerable server. Affected products include: Ibm Kenexa Lms.

Severity by source

NVD PRIMARY 8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

DescriptionCVE.org

IBM Kenexa LMS on Cloud could allow a remote attacker to upload arbitrary files, which could allow the attacker to execute arbitrary code on the vulnerable server.

Threat Intelligence Overview

EPSS Score
2.1%
Top 16% exploitable
Data Quality
3 sources
Confidence: Low

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 HIGH
CISA KEV No
Public POC No
EPSS 2.1%
Patch available Yes
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
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
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

46
Low Medium High Critical
KEV: 0
EPSS: +2
CVSS: +44
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.

Affected Products (CPE)CVE.org

cpe:2.3:a:ibm:kenexa_lms:4.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:kenexa_lms:4.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:kenexa_lms:4.2.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:kenexa_lms:4.2.3:*:*:*:*:*:*:*
cpe:2.3:a:ibm:kenexa_lms:4.2.4:*:*:*:*:*:*:*
cpe:2.3:a:ibm:kenexa_lms:5.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:kenexa_lms:5.1:*:*:*:*:*:*:*
cpe:2.3:a:ibm:kenexa_lms:5.2:*:*:*:*:*:*:*
CVE-2016-8932 HIGH
8.8 Feb 01

IBM Kenexa LMS on Cloud could allow a remote attacker to upload arbitrary files, which could allow the attacker to execu

CVE-2016-8930 HIGH
7.6 Feb 01

IBM Kenexa LMS on Cloud is vulnerable to SQL injection. Rated high severity (CVSS 7.6), this vulnerability is remotely e

CVE-2016-8928 HIGH
7.6 Feb 01

IBM Kenexa LMS on Cloud is vulnerable to SQL injection. Rated high severity (CVSS 7.6), this vulnerability is remotely e

CVE-2016-8933 MEDIUM
6.5 Feb 01

IBM Kenexa LMS on Cloud could allow a remote attacker to traverse directories on the system. Rated medium severity (CVSS

CVE-2016-5941 MEDIUM
5.7 Feb 01

IBM Kenexa LMS on Cloud could allow a remote attacker to traverse directories on the system. Rated medium severity (CVSS

CVE-2016-8935 MEDIUM
5.4 Mar 31

IBM Kenexa LMS on Cloud 13.1, 13.2, 13.2.2, 13.2.3, 13.2.4 and 14.0.0 are vulnerable to cross-site scripting. Rated medi

CVE-2016-8929 MEDIUM
5.4 Feb 01

IBM Kenexa LMS on Cloud is vulnerable to SQL injection. Rated medium severity (CVSS 5.4), this vulnerability is remotely

CVE-2016-5940 MEDIUM
5.4 Feb 01

IBM Kenexa LMS on Cloud is vulnerable to cross-site scripting. Rated medium severity (CVSS 5.4), this vulnerability is r

CVE-2016-5942 MEDIUM
5.4 Feb 01

IBM Kenexa LMS on Cloud is vulnerable to cross-site scripting. Rated medium severity (CVSS 5.4), this vulnerability is r

CVE-2016-5938 LOW
3.3 Feb 01

IBM Kenexa LMS on Cloud allows web pages to be stored locally which can be read by another user on the system. Rated low

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