7.5
HIGH
CVE-2021-20679
Fuji Xerox Multifunction Devices and Printers Denial of Service Vulnerability
Description
Fuji Xerox multifunction devices and printers (DocuCentre-VII C7773/C6673/C5573/C4473/C3373/C3372/C2273, DocuCentre-VII C7788/C6688/C5588, ApeosPort-VII C7773/C6673/C5573/C4473/C3373/C3372 C2273, ApeosPort-VII C7788/C6688/C5588, ApeosPort C7070/C6570/C5570/C4570/C3570/C3070/C7070G/C6570G/C5570G/C4570G/C3570G/C3070G, ApeosPort-VII C4421/C3321, ApeosPort C3060/C2560/C2060/C3060G/C2560G/C2060G, ApeosPort-VII CP4421, ApeosPort Print C5570, ApeosPort 5570/4570/5570G/4570G, ApeosPort 3560/3060/2560/3560G/3060G/2560G, ApeosPort-VII 5021/ 4021, ApeosPort-VII P5021, DocuPrint CP 555 d/505 d, DocuPrint P505 d, PrimeLink C9065/C9070, DocuPrint CP475AP, and DocuPrint P475AP) allow an attacker to cause a denial of service (DoS) condition and abnormal end (ABEND) of the affected products via sending a specially crafted command.
INFO
Published Date :
March 25, 2021, 6:15 a.m.
Last Modified :
April 1, 2021, 12:59 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-2021-20679
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-2021-20679.
| URL | Resource |
|---|---|
| https://jvn.jp/en/jp/JVN37607293/index.html | Third Party Advisory |
| https://www.fujixerox.co.jp/company/news/notice/2021/0319_announce.html | Vendor Advisory |
| https://www.fujixerox.com/eng/company/news/notice/2021/0319_announce.html | 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-2021-20679 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-20679 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]
Apr. 01, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://jvn.jp/en/jp/JVN37607293/index.html No Types Assigned https://jvn.jp/en/jp/JVN37607293/index.html Third Party Advisory Changed Reference Type https://www.fujixerox.co.jp/company/news/notice/2021/0319_announce.html No Types Assigned https://www.fujixerox.co.jp/company/news/notice/2021/0319_announce.html Vendor Advisory Changed Reference Type https://www.fujixerox.com/eng/company/news/notice/2021/0319_announce.html No Types Assigned https://www.fujixerox.com/eng/company/news/notice/2021/0319_announce.html Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c7773_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c7773:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c6673_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c6673:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c5573_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c5573:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c4473_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c4473:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c3373_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c3373:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c3372_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c3372:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c2273_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c2273:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c2570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c2570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c4422_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c4422:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c3322_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c3322:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c2360_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c2360:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c2060_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c2060:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_cp4422_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_cp4422:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_cp3322_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_cp3322:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_print_c4570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_print_c4570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_3570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_3570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_1860_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_1860:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_5022_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_5022:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_p4022_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_p4022:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vi_c2264_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vi_c2264:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docuprint_cp500_d_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docuprint_cp500_d:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c7788_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c7788:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c6688_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c6688:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docucentre-vii_c5588_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docucentre-vii_c5588:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c7773_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c7773:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c6673_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c6673:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c5573_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c5573:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c4473_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c4473:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c3373_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c3373:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c3372_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c3372:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c2273_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c2273:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c7788_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c7788:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c6688_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c6688:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c5588_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c5588:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c7070_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c7070:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c6570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c6570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c5570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c5570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c4570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c4570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c3570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c3570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c3070_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c3070:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c7070g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c7070g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c6570g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c6570g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c5570g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c5570g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c4570g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c4570g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c3570g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c3570g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c3070g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c3070g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c4421_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c4421:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_c3321_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_c3321:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c3060_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c3060:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c2560_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c2560:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c2060_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c2060:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c3060g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c3060g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c2560g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c2560g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_c2060g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_c2060g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_cp4421_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_cp4421:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_print_c5570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_print_c5570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_5570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_5570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_4570_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_4570:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_5570g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_5570g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_4570g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_4570g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_3560_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_3560:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_3060_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_3060:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_2560_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_2560:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_3560g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_3560g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_3060g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_3060g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport_2560g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport_2560g:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_5021_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_5021:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_4021_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_4021:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:apeosport-vii_p5021_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:apeosport-vii_p5021:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docuprint_cp_555_d_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docuprint_cp_555_d:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docuprint_cp_505_d_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docuprint_cp_505_d:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docuprint_p505_d_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docuprint_p505_d:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:primelink_c9065_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:primelink_c9065:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:primelink_c9070_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:primelink_c9070:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docuprint_cp475ap_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docuprint_cp475ap:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:fujixerox:docuprint_p475ap_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:fujixerox:docuprint_p475ap:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-20679 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-2021-20679
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.02%
score
0.54346
percentile
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability