CVE-2021-28670
CRITICAL
9.1
CVSS Score
Published: March 29, 2021 at 05:40 PM UTC
Updated: June 17, 2026 at 03:46 AM UTC
20 products affected across 1 vendorAltalink C8035 FirmwareAltalink B8045 FirmwareAltalink C8045 Firmware
Using N/A by N/A?
Get instant alerts when new vulnerabilities affect N/A - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
CRITICAL9.1
Exploit prediction
EPSS 1%
Description
Xerox AltaLink B8045/B8090 before 103.008.030.32000, C8030/C8035 before 103.001.030.32000, C8045/C8055 before 103.002.030.32000 and C8070 before 103.003.030.32000 allow unauthorized users, by leveraging the Scan To Mailbox feature, to delete arbitrary files from the disk.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 103.008.020.23120
Affected range stops below 103.008.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-b8045 (same device)
v < 103.008.020.23120
Affected range stops below 103.008.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-b8055 (same device)
v < 103.008.020.23120
Affected range stops below 103.008.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-b8065 (same device)
v < 103.008.020.23120
Affected range stops below 103.008.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-b8075 (same device)
v < 103.008.020.23120
Affected range stops below 103.008.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-b8090 (same device)
v < 103.001.020.23120
Affected range stops below 103.001.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-c8030 (same device)
v < 103.001.020.23120
Affected range stops below 103.001.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-c8035 (same device)
v < 103.002.020.23120
Affected range stops below 103.002.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-c8045 (same device)
v < 103.002.020.23120
Affected range stops below 103.002.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-c8055 (same device)
v < 103.003.020.23120
Affected range stops below 103.003.020.23120, so it looks safe — our inference, not a vendor statement
xerox-altalink-c8070 (same device)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (1)
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://securitydocs.business.xerox.com/wp-content/uploads/2020/12/cert_Security_Mini_Bulletin_XRX20X_for_ALB80xx-C80xxv.pdfCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card