CVE-2021-20601
GOT2000/GT Simple Overwrite Command Injection
Description
Improper input validation vulnerability in GOT2000 series GT27 model all versions, GOT2000 series GT25 model all versions, GOT2000 series GT23 model all versions, GOT2000 series GT21 model all versions, GOT SIMPLE series GS21 model all versions, and GT SoftGOT2000 all versions allows an remote unauthenticated attacker to write a value that exceeds the configured input range limit by sending a malicious packet to rewrite the device value. As a result, the system operation may be affected, such as malfunction.
INFO
Published Date :
Nov. 23, 2021, 3:15 p.m.
Last Modified :
Nov. 29, 2021, 4:20 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2021-20601
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-20601
.
URL | Resource |
---|---|
https://jvn.jp/vu/JVNVU98072504 | Third Party Advisory |
https://us-cert.cisa.gov/ics/advisories/icsa-21-320-02 | Third Party Advisory US Government Resource |
https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2021-018.pdf | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-20601
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-20601
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Nov. 29, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:C/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://jvn.jp/vu/JVNVU98072504 No Types Assigned https://jvn.jp/vu/JVNVU98072504 Third Party Advisory Changed Reference Type https://us-cert.cisa.gov/ics/advisories/icsa-21-320-02 No Types Assigned https://us-cert.cisa.gov/ics/advisories/icsa-21-320-02 Third Party Advisory, US Government Resource Changed Reference Type https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2021-018.pdf No Types Assigned https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2021-018.pdf Vendor Advisory Added CWE NIST CWE-20 Added CPE Configuration OR *cpe:2.3:a:mitsubishielectric:gt_softgot2000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got_simple_gs2110-wtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got_simple_gs2110-wtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got_simple_gs2107-wtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got_simple_gs2107-wtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2104-rtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2104-rtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2103-pmbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2103-pmbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2103-pmbds_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2103-pmbds:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2103-pmbds2_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2103-pmbds2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2103-pmbls_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2103-pmbls:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2107-wtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2107-wtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2310-vtba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2310-vtba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2310-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2310-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2308-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2308-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2308-vtba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2308-vtba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2507t-wtsd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2507t-wtsd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2507-wtsd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2507-wtsd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2507-wtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2507-wtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2512-wxtsd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2512-wxtsd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2510-wxtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2510-wxtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2510-wxtsd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2510-wxtsd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2512-wxtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2512-wxtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2505hs-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2505hs-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2506hs-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2506hs-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2512-stba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2512-stba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2512-stbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2512-stbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2510-vtba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2510-vtba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2510-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2510-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2510-vtwa_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2510-vtwa:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2510-vtwd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2510-vtwd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2508-vtba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2508-vtba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2508-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2508-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2508-vtwa_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2508-vtwa:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2508-vtwd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2508-vtwd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2505-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2505-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2705-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2705-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2708-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2708-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2708-vtba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2708-vtba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2708-stba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2708-stba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2708-stbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2708-stbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2710-stba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2710-stba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2710-stbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2710-stbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2710-vtba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2710-vtba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2710-vtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2710-vtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2710-vtwa_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2710-vtwa:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2710-vtwd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2710-vtwd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2712-stwd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2712-stwd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2712-stwa_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2712-stwa:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2712-stba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2712-stba:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2712-stbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2712-stbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2715-xtbd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2715-xtbd:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:mitsubishielectric:got2000_gt2715-xtba_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:mitsubishielectric:got2000_gt2715-xtba:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-20601
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-20601
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.24 }} 0.03%
score
0.62430
percentile