CVE-2011-0310

Websphere Mq vulnerability

CVSS

6.8

EPSS

3.0%

EPSS pct

86th

Exploited

No known

Buffer overflow in IBM WebSphere MQ 7.0 before 7.0.1.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted header field in a message.

Affected vendor

Ibm

Affected product

Websphere Mq

CVSS vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Weakness type (CWE)

CWE-119 — Improper Restriction of Operations within Memory Bounds

Published

2011-01-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 3.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 86% of all scored CVEs.

Check your external exposure to CVE-2011-0310

Confirm whether Ibm Websphere Mq is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2011-0310.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2011-0310

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2011-0310 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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