CVE-2020-25230
published 2020-12-14CVE-2020-25230: A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Due to the usage of an outdated cipher mode on port 10005/tcp…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
0.40%
31.9th percentile
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Due to the usage of an outdated cipher mode on port 10005/tcp, an attacker could extract the encryption key from a captured communication with the device.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | logo!_8_bm | — | — |
| siemens | logo_!_8_bm_firmware | < 8.3 | 8.3 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
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GHSA
GHSA-c6rr-v7p8-35wh: A vulnerability has been identified in LOGO! 8 BM (incl
ghsa_unreviewed·2022-05-24
CVE-2020-25230 [HIGH] CWE-327 GHSA-c6rr-v7p8-35wh: A vulnerability has been identified in LOGO! 8 BM (incl
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Due to the usage of an outdated cipher mode on port 10005/tcp, an attacker could extract the encryption key from a captured communication with the device.
CISA ICS
Siemens LOGO! 8 BM
cisa_ics·2020-12-08·CVSS 9.8
[CRITICAL] Siemens LOGO! 8 BM
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.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
##
Siemens LOGO! 8 BM
Last RevisedDecember 08, 2020
Alert CodeICSA-20-343-10
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: Siemens
- Equipment: LOGO! 8 BM
- Vulnerabilities: Missing Authentication for Critical Function, Use of Hard-coded Cryptographic Key, Use of a Broken or Risky Cryptographic Algorithm, Insufficiently Protected Credentials
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an attacker the ability to make configuration and password changes, capture device keys, acc
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-12-14
Published