CVE-2020-8478
published 2020-04-29CVE-2020-8478: Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and Base…
PriorityP411low3.3CVSS 3.1
AVLACLPRLUINSUCNILAN
EPSS
0.33%
24.7th percentile
Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and Base Software for SoftControl (all published versions) enables an attacker authenticated on the local system to inject data, affecting the online view of runtime data shown in Control Builder.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| abb | base_software_for_softcontrol | — | — |
| abb | mms_server_for_ac_800m | — | — |
| abb | opc_server_for_ac_800m | — | — |
CVSS provenance
nvdv3.13.3LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:P/A:N
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-hjpp-qfqw-hpvq: Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and B
ghsa_unreviewed·2022-05-24
CVE-2020-8478 [LOW] GHSA-hjpp-qfqw-hpvq: Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and B
Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC 800M and Base Software for SoftControl (all published versions) enables an attacker authenticated on the local system to inject data, affecting the online view of runtime data shown in Control Builder.
CISA ICS
ABB Multiple System 800xA Products
cisa_ics·2020-06-02·CVSS 5.3
[MEDIUM] ABB Multiple System 800xA Products
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
ABB Multiple System 800xA Products
Last RevisedJune 02, 2020
Alert CodeICSA-20-154-03
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.8
- ATTENTION: Low skill level to exploit
- Vendor: ABB
- Equipment: System 800xA
- Vulnerabilities: Incorrect Default Permissions
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an attacker to make the system node inaccessible or tamper with runtime data in the system.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following products of System 800xA are affected:
- OPC Server for AC 800M: all versions
- MMS
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-04-29
Published