CRITICAL
CVE-2011-3577
CWE-287Published: September 20, 2011· Updated: Jun 16, 2026
10.0
CVSS v3.1
Official Description
IBM WebSphere Commerce 6.x through 6.0.0.11 and 7.x through 7.0.0.3 does not properly implement Activity Token authentication for Web Services, which has unspecified impact and attack vectors.
Technical Analysis
CVE-2011-3577 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityC
IntegrityC
AvailabilityC
AV:N/AC:L/Au:N/C:C/I:C/A:C
Affected Vendors & Products
IBM1 product(s)
websphere commerce
Source: NVD CPE · 16 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
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Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories
All References (12)
→
http://secunia.com/advisories/45999Vendor Advisory
→
http://secunia.com/advisories/45999Vendor Advisory
Quick Facts
CVE IDCVE-2011-3577
CVSS Score10.0 / 10
SeverityCRITICAL
WeaknessCWE-287
CISA KEVNo
Affected1 vendor(s)
PublishedSep 20, 2011
Related CVEs (CWE-287)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2011-3577 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.