CVE-2023-2310Channel Accessible by Non-Endpoint
- 6.8MediumCVSS base score
- 0.50%Exploitation in 30 daysEPSS · top 57% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
A Channel Accessible by Non-Endpoint vulnerability in the Schweitzer Engineering Laboratories SEL Real-Time Automation Controller (RTAC) could allow a remote attacker to perform a man-in-the-middle (MiTM) that could result in denial of service. See the ACSELERATOR RTAC SEL-5033 Software instruction manual date code 20210915 for more details.
Timeline
ID reserved
By SEL
- 14 days later
· 14 days later
Published
- 21 months later
· 21 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| SELCNA (assigner) | 3.1 | Medium6.8 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H |
| NVDNVD · Modified | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.50% · top 57% of all CVEs (15 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Affected products
Schweitzer Engineering Laboratories · SEL-3505
- affected R119-V0 – < R150-V2
- affected R119-V0 – < R149-V4
- affected R119-V0 – < R148-V7
- affected R119-V0 – < R147-V6
Schweitzer Engineering Laboratories, Inc. · SEL-3505-3
- affected R132-V0 – < R150-V2
- affected R132-V0 – < R149-V4
- affected R132-V0 – < R148-V7
- affected R132-V0 – < R147-V6
Schweitzer Engineering Laboratories · SEL-3530
- affected R100-V0 – < R150-V2
- affected R100-V0 – < R149-V4
- affected R100-V0 – < R148-V7
- affected R100-V0 – < R147-V6
Schweitzer Engineering Laboratories, Inc. · SEL-3530-4
- affected R108-V0 – < R150-V2
- affected R108-V0 – < R149-V4
- affected R108-V0 – < R148-V7
- affected R108-V0 – < R147-V6
Schweitzer Engineering Laboratories, Inc. · SEL-3532
- affected R132-V0 – < R150-V2
- affected R132-V0 – < R149-V4
- affected R132-V0 – < R148-V7
- affected R132-V0 – < R147-V6
Schweitzer Engineering Laboratories, Inc. · SEL-3555
- affected R134-V0 – < R150-V2
- affected R134-V0 – < R149-V4
- affected R134-V0 – < R148-V7
- affected R134-V0 – < R147-V6
Schweitzer Engineering Laboratories, Inc. · SEL-3560S
- affected R144-V2 – < R150-V2
- affected R144-V2 – < R149-V4
- affected R144-V2 – < R148-V7
- affected R144-V2 – < R147-V6
Schweitzer Engineering Laboratories, Inc. · SEL-3560E
- affected R144-V2 – < R150-V2
- affected R144-V2 – < R149-V4
- affected R144-V2 – < R148-V7
- affected R144-V2 – < R147-V6
Schweitzer Engineering Laboratories, Inc. · SEL-2241 RTAC module
- affected R113-V0 – < R150-V2
- affected R113-V0 – < R149-V4
- affected R113-V0 – < R148-V7
- affected R113-V0 – < R147-V6
Schweitzer Engineering Laboratories, Inc. · SEL-3350
- affected R148-V0 – < R150-V2
- affected R148-V0 – < R149-V4
- affected R148-V0 – < R148-V7
References
References1
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2023-33815 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2023-2310)Record last updated .