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CVE-2013-2803

23
FAUCET Score

CVE-2013-2803 describes a critical vulnerability in ProSoft RadioLinx ControlScape versions prior to 6.00.040, stemming from a flawed pseudorandom number generator (PRNG) and seeding strategy used for passphrases. This weakness significantly lowers the entropy of passphrases, making them susceptible to brute-force attacks by remote attackers. With a CVSS score of 9.3, this vulnerability is highly severe, allowing unauthenticated remote attackers to achieve complete compromise of confidentiality, integrity, and availability with medium attack complexity. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.00CPE matchmatch criteria
cpe:2.3:a:prosoft-technology:radiolinx_controlscape:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.93%
Probability of exploitation in next 30 days
EPSS Percentile
77.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0193 is in the 35th percentile among its peer group of 8,914 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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

ics-cert.us-cert.gov / advisories/ICSA-13-248-01
US Government Resource