High severity · published Jul 11, 2023
CVE-2023-29984
Null pointer dereference vulnerability exists in multiple vendors MFPs and printers which implement Debut web server 1.2 or 1.3
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
Null pointer dereference vulnerability exists in multiple vendors MFPs and printers which implement Debut web server 1.2 or 1.3. Processing a specially crafted request may lead an affected product to a denial-of-service (DoS) condition. As for the affected products/models/versions, see the detailed information provided by each vendor.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dcp-1610w Firmware · Brother
before z · source: NVD
DF
Dcp-1610we Firmware · Brother
before z · source: NVD
DF
Dcp-1610wr Firmware · Brother
before z · source: NVD
DF
Dcp-1610wvb Firmware · Brother
before z · source: NVD
DF
Dcp-1612w Firmware · Brother
before z · source: NVD
DF
Dcp-1612we Firmware · Brother
before z · source: NVD
DF
Dcp-1612wr Firmware · Brother
before z · source: NVD
DF
Dcp-1612wvb Firmware · Brother
before z · source: NVD
DF
Dcp-1615nw Firmware · Brother
before r · source: NVD
DF
Dcp-1616nw Firmware · Brother
before r · source: NVD
DF
Dcp-1617nw Firmware · Brother
before r · source: NVD
DF
Dcp-1618w Firmware · Brother
before p · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-29984
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-29984
Third Party Advisory
https://jvn.jp/en/vu/JVNVU93767756/index.html
support.brother.com
https://support.brother.com/g/b/faqend.aspx?c=us&lang=en&prod=group2&faqid=faq00100793_000
support.brother.com
https://support.brother.com/g/s/security/en/
Vendor Advisory
https://www.fujifilm.com/fbglobal/eng/company/news/notice/2023/browser_announce.html
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