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CVE-2011-1307

13
FAUCET Score

CVE-2011-1307 describes a vulnerability in the installer for IBM WebSphere Application Server (WAS) before version 7.0.0.15, where a temporary log directory is created with overly permissive 777 permissions. This allows local users to gain unintended read access to log files through standard filesystem operations. The vulnerability has a low CVSS score of 2.1 (AV:L/AC:L/Au:N/C:P/I:N/A:N), indicating local access, low attack complexity, no authentication required, and only a potential impact on confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.0.0.13CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*
2.0CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:2.0:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:3.0:*:*:*:*:*:*:*
3.0.2CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:3.0.2:*:*:*:*:*:*:*
3.0.2.1CPE matchmatch criteria
cpe:2.3:a:ibm:websphere_application_server:3.0.2.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
22.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 8th percentile among its peer group of 2,096 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

www-01.ibm.com / support/docview.wss
www-01.ibm.com / support/docview.wss
securityfocus.com / bid/46736
vupen.com / english/advisories/2011/0564
Vendor Advisory