Cryptographic Issues on IBERMATICA RPS

published 2023-10-03 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-44017

cvss: 8.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 21%
public exploits: 0; none known

A Cryptographic Issue vulnerability has been found on IBERMATICA RPS, affecting version 2019. By firstly downloading the log file, an attacker could retrieve the SQL query sent to the application in plaint text. This log file contains the password hashes coded with AES-CBC-128 bits algorithm, which can be decrypted with a .NET function, obtaining the username's password in plain text.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-09-23)

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

IBERMATICA IBERMATICA RPS 2019
ayesa ibermatica_rps

Classification

Weakness

CWE-327 Use of a Broken or Risky Cryptographic Algorithm
CWE-532 Insertion of Sensitive Information into Log File

References

incibe.es /en/incibe-cert/notices/aviso/multiple-vulnerabilities-ibermatica-rps-2019
third-party-advisory

Sources

CVE List CVE-2023-3350
NVD CVE-2023-3350

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Summary