DS-P7500-16 v1
Not enough evidence thin evidence
we looked and will not guess — the reason is recorded below
only 2 release(s), too few to model a cadence
- Last firmware
- 30 July 2026 (2 months ago)
- Releases seen
- 2
- Update rhythm
- too few releases to model
- Support observed
- ≥8 months
- Vendor's promise
- ≥ 31 December 2029 — at least, and may be extended
- Patch latency
- not measurable — its changelogs name no CVE ids
Firmware history
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DS-P7500-16(UN)_V1_1.2.1 Build 20260724 30 July 2026
Cites CVE-2025-15544, CVE-2025-15628, CVE-2025-15630, CVE-2025-15631
Release notes — disclosure 0.92
New features/Enhancement: 1. Add support for prompting users to create a new account in the factory default state when no default account is available. 2. Add support for selectable ONU SN display formats in DHCP Option 82 dynamic parameters. 3. Optimize the default MVR mode configuration to dynamic. 4. Added support for displaying "no spanning tree" information when checking port configuration in the console. Bug fixed: 1. Fixed security vulnerabilities CVE-2025-15544, CVE-2025-15631, CVE-2025-15628, and CVE-2025-15630.
Archived page, fetched 29 September 2026
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DS-P7500-16(UN)_V1_1.1.0 Build 20251121 5 December 2025
Release notes — disclosure 0.59
New Feature/Enhancement: 1. Add support for AAA and 802.1x functions. 2. Add support for PON description functionality. 3. Add support for displaying ONU client MAC address. 4. Add support for displaying the ONU's own MAC address and CATV signal strength in ONU information 5. Add ONU port configuration in the ONU Management profile. 6. Add support for ONU Management WLAN: 2.4GHz mode supports 802.11b/g/n/ax mixed; 5GHz mode supports 802.11a/n/ac/ax mixed. 7. Add support for IPTV service type in ONU Management WAN Connection.
Archived page, fetched 29 September 2026
Evidence
2 archived pages sit behind this record, the earliest read on 1 August 2026. Everything above was read from them, and each is kept byte for byte so it can be checked after the vendor edits the original.
Identifiers: marketing_name DS-P7500-16
Judged by lifecycle-1 on 29 September 2026.
How these verdicts are computed.