CyberSecBulletin
CVE-2024-6515NVD status: Analyzed

ASPECT-Enterprise: Cleartext Transmission of Sensitive Information

Published Updated By the CyberSecBulletin desk

CVE-2024-6515 is a high-severity cleartext transmission of sensitive information vulnerability in ASPECT-Enterprise from ABB, with a CVSS 3.1 base score of 8.1 out of 10. It can be exploited remotely over the network by an attacker with a low-privileged account, without any action from a user. Affected ASPECT-Enterprise versions: 3.08.02 and earlier; 3.08.01 and earlier. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.4% chance of exploitation within 30 days, which is low compared with other CVEs.

Next patch cycle

High severity with no evidence of exploitation so far.

What to do

  1. Update Aspect-ent-2 Firmware to 3.08.03 or a later version.
  2. Update Aspect-ent-256 Firmware to 3.08.03 or a later version.
  3. Update Aspect-ent-96 Firmware to 3.08.03 or a later version.
  4. Read the advisory on search.abb.com for workarounds and exact fixed builds.

Affected products and versions

VendorProductAffected versionsFixed in
ABBASPECT-Enterprise3.08.02 and earlier; 3.08.01 and earlierNot stated
ABBNEXUS Series3.08.02 and earlier; 3.08.01 and earlierNot stated
ABBMATRIX Seriesinitial through 3.08.02; 3.08.01 and earlierNot stated
ABBAspect-ent-2 Firmwarebefore 3.08.033.08.03
ABBAspect-ent-256 Firmwarebefore 3.08.033.08.03
ABBAspect-ent-96 Firmwarebefore 3.08.033.08.03
ABBNexus-2128 Firmwarebefore 3.08.033.08.03
ABBNexus-2128-a Firmwarebefore 3.08.033.08.03
ABBNexus-2128-f Firmwarebefore 3.08.033.08.03
ABBNexus-2128-g Firmwarebefore 3.08.033.08.03
ABBNexus-264 Firmwarebefore 3.08.033.08.03
ABBNexus-264-a Firmwarebefore 3.08.033.08.03
ABBNexus-264-g Firmwarebefore 3.08.033.08.03
ABBNexus-3-2128 Firmwarebefore 3.08.033.08.03
ABBAspect-ent-12 Firmwarebefore 3.08.033.08.03
ABBNexus-264-f Firmwarebefore 3.08.033.08.03
ABBNexus-3-264 Firmwarebefore 3.08.033.08.03
ABBMatrix-11 Firmwarebefore 3.08.033.08.03
ABBMatrix-216 Firmwarebefore 3.08.033.08.03
ABBMatrix-232 Firmwarebefore 3.08.033.08.03
ABBMatrix-264 Firmwarebefore 3.08.033.08.03
ABBMatrix-296 Firmwarebefore 3.08.033.08.03

Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.

How the severity score breaks down

Attack vector
NetworkCan be exploited remotely over a network, including the internet.
Attack complexity
LowNo special conditions are needed; the attack works reliably.
Privileges required
LowA basic user account is enough.
User interaction
NoneNo action by a victim is required.
Scope
UnchangedImpact stays within the vulnerable component.
Confidentiality
HighAll data handled by the component can be read.
Integrity
HighData or code can be modified at will.
Availability
NoneAvailability is not affected.

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N. Scored by NVD.

Scoring systemScoreSeverityScored by
CVSS 4.08.7HighCNA (ch.abb.com)
CVSS 3.19.6CriticalCNA (ch.abb.com)
CVSS 3.18.1HighNVD

Official description

Web browser interface may manipulate application username/password in clear text or Base64 encoding providing a higher probability of unintended credentails exposure. Affected products: ABB ASPECT - Enterprise v3.08.02; NEXUS Series v3.08.02; MATRIX Series v3.08.02

Source: the CVE record as published by its numbering authority, via NVD and CVE.org.

The underlying weakness: Cleartext Transmission of Sensitive Information

The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

How developers prevent this class of flaw

  • Before transmitting, encrypt the data using reliable, confidentiality-protecting cryptographic protocols.
  • When using web applications with SSL, use SSL for the entire session from login to logout, not just for the initial login page.
  • When designing hardware platforms, ensure that approved encryption algorithms (such as those recommended by NIST) protect paths from security critical data to trusted user applications.

More Cleartext Transmission of Sensitive Information vulnerabilities (CWE-319)

Timeline

  1. CVE record published.
  2. CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
  3. Record last changed materially (score, affected products, status or references).

References

Other vulnerabilities in ASPECT-Enterprise

All ASPECT-Enterprise vulnerabilities

Recent Cleartext Transmission of Sensitive Information vulnerabilities

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