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CVE-2015-4546

21
FAUCET Score

CVE-2015-4546 describes a directory traversal vulnerability in EMC RSA OneStep 6.9 (before build 559), affecting products like RSA Certificate Manager and RSA Registration Manager. This flaw allows unauthenticated remote attackers to read arbitrary files by manipulating the KCSOSC_ERROR_PAGE parameter. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector, low attack complexity, and complete confidentiality impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.9CPE matchmatch criteria
cpe:2.3:a:emc:rsa_certificate_manager:*:*:*:*:*:*:*:*
<= 6.9CPE matchmatch criteria
cpe:2.3:a:emc:rsa_onestep:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.23%
Probability of exploitation in next 30 days
EPSS Percentile
87.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0323 is in the 77th percentile among its peer group of 51,553 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/133784/RSA-OneStep-6.9-Path-Traversal.html
Third Party AdvisoryVDB Entry
seclists.org / bugtraq/2015/Sep/135
Third Party AdvisoryVDB Entry
securitytracker.com / id/1033671
Third Party AdvisoryVDB Entry