Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2013-3591

64
FAUCET Score

CVE-2013-3591 is a critical arbitrary PHP code execution vulnerability affecting vTiger CRM versions 5.3 and 5.4, specifically within the 'files' upload folder. With a CVSS score of 8.8 (High) and a FAUCET Risk Score of 99/100, this flaw allows an authenticated attacker to execute arbitrary code remotely, leading to full compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, a Metasploit module and ExploitDB entry confirm the existence of public exploit code, indicating a high potential for exploitation. Despite the high severity and public exploits, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.3.0CPE matchmatch criteria
cpe:2.3:a:vtiger:vtiger_crm:5.3.0:-:*:*:*:*:*:*
5.4.0CPE matchmatch criteria
cpe:2.3:a:vtiger:vtiger_crm:5.4.0:-:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
43.10%
Probability of exploitation in next 30 days
EPSS Percentile
98.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: vTigerCRM v5.4.0/v5.3.0 Authenticated Remote Code Execution · Oct 30, 2013
ExploitDB: EDB-29319 · Oct 31, 2013
This CVE's current EPSS score of 0.4310 is in the 98th percentile among its peer group of 17,822 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, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

community.rapid7.com / community/metasploit/blog/2013/10/30/seven-foss-disclosures-part-one
Third Party Advisory
community.rapid7.com / community/metasploit/blog/2013/10/30/seven-tricks-and-treats
ExploitThird Party Advisory
exploit-db.com / exploits/29319
ExploitThird Party AdvisoryVDB Entry
securityfocus.com / bid/63454
Third Party AdvisoryVDB Entry