CVE-2022-41807
Last modified
CVE-2022-41807 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Missing authorization vulnerability exists in Kyocera Document Solutions MFPs and printers, which may allow a network-adjacent attacker to alter the product settings without authentication by sending a specially crafted request. Affected products/versions are as follows: TASKalfa 7550ci/6550ci, TASKalfa 5550ci/4550ci/3550ci/3050ci, TASKalfa 255c/205c, TASKalfa 256ci/206ci, ECOSYS M6526cdn/M6526cidn, FS-C2126MFP/C2126MFP+/C2026MFP/C2026MFP+, TASKalfa 8000i/6500i, TASKalfa 5500i/4500i/3500i, TASKalfa 305/255, TASKalfa 306i/256i, LS-3140MFP/3140MFP+/3640MFP, ECOSYS M2535dn, LS-1135MFP/1035MFP, LS-C8650DN/C8600DN, ECOSYS P6026cdn, FS-C5250DN, LS-4300DN/4200DN/2100DN, ECOSYS P4040dn, ECOSYS P2135dn, and FS-1370DN.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
Description
Missing authorization vulnerability exists in Kyocera Document Solutions MFPs and printers, which may allow a network-adjacent attacker to alter the product settings without authentication by sending a specially crafted request. Affected products/versions are as follows: TASKalfa 7550ci/6550ci, TASKalfa 5550ci/4550ci/3550ci/3050ci, TASKalfa 255c/205c, TASKalfa 256ci/206ci, ECOSYS M6526cdn/M6526cidn, FS-C2126MFP/C2126MFP+/C2026MFP/C2026MFP+, TASKalfa 8000i/6500i, TASKalfa 5500i/4500i/3500i, TASKalfa 305/255, TASKalfa 306i/256i, LS-3140MFP/3140MFP+/3640MFP, ECOSYS M2535dn, LS-1135MFP/1035MFP, LS-C8650DN/C8600DN, ECOSYS P6026cdn, FS-C5250DN, LS-4300DN/4200DN/2100DN, ECOSYS P4040dn, ECOSYS P2135dn, and FS-1370DN.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Kyocera | Taskalfa 7550ci Firmware | All versions |
| Kyocera | Taskalfa 6550ci Firmware | All versions |
| Kyocera | Taskalfa 5550ci Firmware | All versions |
| Kyocera | Taskalfa 4550ci Firmware | All versions |
| Kyocera | Taskalfa 3550ci Firmware | All versions |
| Kyocera | Taskalfa 3050ci Firmware | All versions |
| Kyocera | Taskalfa 255c Firmware | All versions |
| Kyocera | Taskalfa 205c Firmware | All versions |
| Kyocera | Taskalfa 256ci Firmware | All versions |
| Kyocera | Taskalfa 206ci Firmware | All versions |
| Kyocera | Ecosys M6526cdn Firmware | All versions |
| Kyocera | Ecosys M6526cidn Firmware | All versions |
| Kyocera | Fs-C2126mfp Firmware | All versions |
| Kyocera | Fs-C2126mfp\+ Firmware | All versions |
| Kyocera | Fs-C2026mfp Firmware | All versions |
| Kyocera | Taskalfa 8000i Firmware | All versions |
| Kyocera | Taskalfa 6500i Firmware | All versions |
| Kyocera | Taskalfa 5500i Firmware | All versions |
| Kyocera | Taskalfa 4500i Firmware | All versions |
| Kyocera | Taskalfa 3500i Firmware | All versions |
| Kyocera | Taskalfa 305 Firmware | All versions |
| Kyocera | Taskalfa 255 Firmware | All versions |
| Kyocera | Taskalfa 306i Firmware | All versions |
| Kyocera | Taskalfa 256i Firmware | All versions |
| Kyocera | Ls-3140mfp Firmware | All versions |
| Kyocera | Ls-3140mfp\+ Firmware | All versions |
| Kyocera | Ls-3640mfp Firmware | All versions |
| Kyocera | Ecosys M2535dn Firmware | All versions |
| Kyocera | Ls-1135mfp Firmware | All versions |
| Kyocera | Ls-1035mfp Firmware | All versions |
| Kyocera | Ls-C8650dn Firmware | All versions |
| Kyocera | Ls-C8600dn Firmware | All versions |
| Kyocera | Ecosys P6026cdn Firmware | All versions |
| Kyocera | Fs-C5250dn Firmware | All versions |
| Kyocera | Ls-4300dn Firmware | All versions |
| Kyocera | Ls-4200dn Firmware | All versions |
| Kyocera | Ls-2100dn Firmware | All versions |
| Kyocera | Ecosys P4040dn Firmware | All versions |
| Kyocera | Ecosys P2135dn Firmware | All versions |
| Kyocera | Fs-1370dn Firmware | All versions |
References
- https://jvn.jp/en/jp/JVN46345126/index.htmlVendor Advisory
- https://www.kyoceradocumentsolutions.co.jp/support/information/info_20221101.htmlMitigation, Vendor Advisory
- https://jvn.jp/en/jp/JVN46345126/index.htmlVendor Advisory
- https://www.kyoceradocumentsolutions.co.jp/support/information/info_20221101.htmlMitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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