THREATPORT/VULNERABILITY/CVE-2011-1388
HIGH SEVERITY

CVE-2011-1388

Bb Flashback vulnerability

CVSS
9.3
EPSS
3.6%
EPSS pct
88th
Exploited
No known
The Blueberry FlashBack ActiveX control in BB FlashBack Recorder.dll in Blueberry BB FlashBack, as used in IBM Rational Rhapsody before 7.6.1 and other products, does not properly implement the TestCompatibilityRecordMode method, which allows remote attackers to execute arbitrary code via unspecified vectors.
Affected vendor
.Bbsoftware
Affected product
Bb Flashback
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness type (CWE)
Published
2011-12-23

Risk analysis

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

Its EPSS score of 3.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2011-1388

  • Confirm whether .Bbsoftware Bb Flashback is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2011-1388.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2011-1388

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2011-1388 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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