02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: icscertAVEVA Operations Control Logger Execution with Unnecessary Privileges
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.- EPSS probability
- 0.24% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 14.7% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
SCHEMA: 5.1
- Published
- 2023-11-15 16:22Z2 YR AGO
- Last updated
- 2024-11-21 20:10Z1 YR AGO
- Reserved
- 2023-06-13
- Assigning CNA
- icscert
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.8)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-250Execution with Unnecessary PrivilegesBase
- Data version
- 5.1
- Document digest
- 096616e5c45cfde077773aa6d787899d13c66caaf9c3bc198ce2adc465d45a0a
05 Affected products
PAIRS: 14VendorProductVersionsPlatforms
SRC: CNA
AVEVA recommends that organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and product implementation. Users of affected products should apply security updates as soon as possible.
In addition to applying security updates, users should follow these general precautions:
* Ensure that Guest or Anonymous local OS accounts are disabled.
* Ensure that only trusted users are able to login on the nodes where the Operations Control Logger is running.
Please see AVEVA Security Bulletin number AVEVA-2023-003 https://www.aveva.com/en/support-and-success/cyber-security-updates/ for more information and for links for individual security updates and mitigations for each of the affected products.
AVEVA System Platform 2020 through 2020 R2 SP1 cannot be newly installed on top of other AVEVA products which have been previously patched with the Operations Control Logger v22.1. For additional details please refer to Alert 000038736. https://softwaresupportsp.aveva.com/#/knowledgebase/details/000038736