CyberSecBulletin
CVE-2024-48845NVD status: Analyzed

ASPECT-Enterprise: Weak Password Requirements

Published Updated By the CyberSecBulletin desk

CVE-2024-48845 is a critical-severity weak password requirements vulnerability in ASPECT-Enterprise from ABB, with a CVSS 3.1 base score of 9.8 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, without any action from a user. Affected ASPECT-Enterprise versions: 3.07.02 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 1.82% chance of exploitation within 30 days, higher than 79% of scored CVEs.

Patch this week

Critical severity: a successful attack would have severe impact.

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.
  5. Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.

Affected products and versions

VendorProductAffected versionsFixed in
ABBASPECT-Enterprise3.07.02 and earlier; 3.08.01 and earlierNot stated
ABBNEXUS Series3.07.02 and earlier; 3.08.01 and earlierNot stated
ABBMATRIX Series3.07.02 and earlier; 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 Firmware3.07.02 and earlierNot stated
ABBNexus-264-f Firmwarebefore 3.08.033.08.03
ABBNexus-3-264 Firmware3.07.02 and earlierNot stated
ABBMatrix-11 Firmware3.07.02 and earlierNot stated
ABBMatrix-216 Firmware3.07.02 and earlierNot stated
ABBMatrix-232 Firmware3.07.02 and earlierNot stated
ABBMatrix-264 Firmware3.07.02 and earlierNot stated
ABBMatrix-296 Firmware3.07.02 and earlierNot stated

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
NoneNo account or login is needed.
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
HighThe component can be taken down completely.

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

Scoring systemScoreSeverityScored by
CVSS 4.09.3CriticalCNA (ch.abb.com)
CVSS 3.19.4CriticalCNA (ch.abb.com)
CVSS 3.19.8CriticalNVD

Official description

Weak Password Reset Rules vulnerabilities where found providing a potiential for the storage of weak passwords that could facilitate unauthorized admin/application access. Affected products: ABB ASPECT - Enterprise v3.07.02; NEXUS Series v3.07.02; MATRIX Series v3.07.02

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

The underlying weakness: Weak Password Requirements

The product does not require that users should have strong passwords.

How developers prevent this class of flaw

  • Consider a second authentication factor beyond the password, which prevents the password from being a single point of failure. See CWE-308 for further information.
  • Consider implementing a password complexity meter to inform users when a chosen password meets the required attributes.

More Weak Password Requirements vulnerabilities (CWE-521)

Timeline

  1. CVE record published.
  2. CISA published its SSVC assessment (exploitation: none, automatable: yes, 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 Weak Password Requirements vulnerabilities

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