CVE-2023-1935:
First published: Wed Aug 02 2023(Updated: )
ROC800-Series RTU devices are vulnerable to an authentication bypass, which could allow an attacker to gain unauthorized access to data or control of the device and cause a denial-of-service condition.
Credit: ics-cert@hq.dhs.gov ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Emerson Roc809 Firmware | ||
| Emerson Roc809 | ||
| Emerson Roc827 Firmware | ||
| Emerson Roc827 | ||
| Emerson Roc809l Firmware | ||
| Emerson Roc809l | ||
| Emerson Roc827l Firmware | ||
| Emerson Roc827l | ||
| Emerson Dl8000 Firmware | ||
| Emerson Dl8000 | ||
| : Emerson ROC809 & ROC827— All firmware versions, all hardware series | ||
| : Emerson ROC809L & ROC827L— All firmware versions | ||
| : Emerson DL8000— All firmware versions, all hardware series |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2023-1935.
What is the severity of CVE-2023-1935?
The severity of CVE-2023-1935 is critical with a score of 9.4.
Which devices are affected by CVE-2023-1935?
The ROC800-Series RTU devices, specifically Emerson Roc809 Firmware, Emerson Roc827 Firmware, Emerson Roc809l Firmware, and Emerson Roc827l Firmware, are affected by CVE-2023-1935.
What is the potential impact of CVE-2023-1935?
CVE-2023-1935 could allow an attacker to gain unauthorized access to data or control of the device and cause a denial-of-service condition.
Where can I find more information about CVE-2023-1935?
More information about CVE-2023-1935 can be found at the following reference: [link](https://www.cisa.gov/news-events/ics-advisories/icsa-23-206-03).
- collector/nvd-latest
- collector/nvd-api
- collector/nvd-index
- agent/author
- agent/type
- agent/weakness
- agent/references
- agent/description
- collector/ics-cert-advisory
- source/ICS
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/title
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/tags
- vendor/emerson
- canonical/emerson roc809 firmware
- canonical/emerson roc809
- canonical/emerson roc827 firmware
- canonical/emerson roc827
- canonical/emerson roc809l firmware
- canonical/emerson roc809l
- canonical/emerson roc827l firmware
- canonical/emerson roc827l
- canonical/emerson dl8000 firmware
- canonical/emerson dl8000
- vendor/: emerson
- canonical/: emerson roc809 & roc827— all firmware versions, all hardware series
- canonical/: emerson roc809l & roc827l— all firmware versions
- canonical/: emerson dl8000— all firmware versions, all hardware series