CVE-2016-5890 Vulnerability Analysis & Exploit Details

CVE-2016-5890
Vulnerability Scoring

5.3
/10
Significant Risk

Security assessments indicate that CVE-2016-5890 presents a notable risk, potentially requiring prompt mitigation.

Attack Complexity Details

  • Attack Complexity: High
    Exploits require significant effort and special conditions.
  • Attack Vector: Network
    Vulnerability is exploitable over a network without physical access.
  • Privileges Required: Low
    Some privileges are necessary to exploit the vulnerability.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2016-5890 Details

Status: Modified

Last updated: 🕝 21 Nov 2024, 02:55 UTC
Originally published on: 🕦 30 Nov 2016, 11:59 UTC

Time between publication and last update: 2912 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

CVE-2016-5890 Vulnerability Summary

CVE-2016-5890: IBM Sterling B2B Integrator 5.2 before 5020500_14 and 5.2 06 before 5020602_1 allows remote authenticated users to change arbitrary passwords via unspecified vectors.

Assessing the Risk of CVE-2016-5890

Access Complexity Graph

The exploitability of CVE-2016-5890 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2016-5890

This vulnerability, CVE-2016-5890, requires a high level of attack complexity and low privileges, making it difficult but not impossible to exploit. Organizations should ensure robust security configurations to mitigate risks.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2016-5890, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2016-5890, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: None
    CVE-2016-5890 has no significant impact on data confidentiality.
  • Integrity: High
    CVE-2016-5890 could allow unauthorized modifications to data, potentially affecting system reliability and trust.
  • Availability: None
    CVE-2016-5890 does not impact system availability.

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 0.112% (probability of exploit)

EPSS Percentile: 46.28% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 53.72% of others.

CVE-2016-5890 References

External References

CWE Common Weakness Enumeration

CWE-255

Vulnerable Configurations

  • cpe:2.3:a:ibm:sterling_b2b_integrator:5.2:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:sterling_b2b_integrator:5.2:*:*:*:*:*:*:*

Protect Your Infrastructure against CVE-2016-5890: Combat Critical CVE Threats

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