CVE-2021-37183
published 2021-09-14CVE-2021-37183: A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.0 SP2). The affected software allows sending send-to-sleep notifications…
PriorityP429medium6.5CVSS 3.1
AVAACLPRNUINSUCNINAH
EPSS
0.37%
29.9th percentile
A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.0 SP2). The affected software allows sending send-to-sleep notifications to the managed devices. An unauthenticated attacker in the same network of the affected system can abuse these notifications to cause a Denial-of-Service condition in the managed devices.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | sinema_remote_connect_server | < 3.0 | 3.0 |
| siemens | sinema_remote_connect_server | — | — |
| siemens | sinema_remote_connect_server | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.03.3LOWAV:A/AC:L/Au:N/C:N/I:N/A:P
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-q64v-qf3j-577f: A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3
ghsa_unreviewed·2022-05-24
CVE-2021-37183 [MEDIUM] CWE-284 GHSA-q64v-qf3j-577f: A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3
A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.0 SP2). The affected software allows sending send-to-sleep notifications to the managed devices. An unauthenticated attacker in the same network of the affected system can abuse these notifications to cause a Denial-of-Service condition in the managed devices.
CISA ICS
Siemens SINEMA Remote Connect Server
cisa_ics·2021-09-14·CVSS 6.5
[MEDIUM] Siemens SINEMA Remote Connect Server
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.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 SINEMA Remote Connect Server
Last RevisedSeptember 14, 2021
Alert CodeICSA-21-257-19
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.4
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Siemens
- Equipment: SINEMA Remote Connect Server
- Vulnerabilities: Modification of Assumed-Immutable Data, Improper Access Control, Exposure of Sensitive Information to an Unauthorized Actor, Improper Control of Interaction Frequency.
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an unauthorized remote attacker to retrieve or manipulate sens
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-09-14
Published