Deserialization vulnerability in synophoto_csPhotoMisc.php in Synology Photo Station before 6.7.3-3432 and 6.3-2967 allows remote attackers to gain administrator privileges via a crafted serialized payload
Published Aug 8, 2017
9.8
CRITICALCVSS 3.0
EPSS 12.20%
Description
Deserialization vulnerability in synophoto_csPhotoMisc.php in Synology Photo Station before 6.7.3-3432 and 6.3-2967 allows remote attackers to gain administrator privileges via a crafted serialized payload.
Affected products
-
- Version before 6.7.3-3432 and 6.3-2967StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Synology | Synology Photo Station | n/a |
|
- ≤ 6.7.2-3429
- 6.3-2967
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 12.20% (0.12198) | 96.05th | v5 (v2026.06.15) |
| Sep 22, 2026 | 12.20% (0.12198) | 95.98th | v5 (v2026.06.15) |
| Sep 21, 2026 | 9.47% (0.09468) | 95.27th | v5 (v2026.06.15) |
| Sep 6, 2026 | 12.20% (0.12198) | 95.89th | v5 (v2026.06.15) |
| Sep 5, 2026 | 9.47% (0.09468) | 95.16th | v5 (v2026.06.15) |
| Aug 30, 2026 | 12.20% (0.12198) | 95.87th | v5 (v2026.06.15) |
| Aug 28, 2026 | 9.47% (0.09468) | 95.13th | v5 (v2026.06.15) |
| Aug 24, 2026 | 12.20% (0.12198) | 95.84th | v5 (v2026.06.15) |
| Aug 23, 2026 | 9.47% (0.09468) | 95.12th | v5 (v2026.06.15) |
| Aug 5, 2026 | 12.20% (0.12198) | 95.76th | v5 (v2026.06.15) |
| Jun 15, 2026 | 19.10% (0.19104) | 96.95th | v5 (v2026.06.15) |
| Jun 3, 2026 | 13.62% (0.13624) | 94.38th | v4 (v2025.03.14) |
| Mar 30, 2025 | 15.08% (0.15084) | 94.01th | v4 (v2025.03.14) |
| Mar 29, 2025 | 28.41% (0.28414) | 94.46th | v4 (v2025.03.14) |
| Mar 17, 2025 | 15.66% (0.15658) | 94.20th | v4 (v2025.03.14) |
| Dec 17, 2024 | 77.65% (0.77652) | 98.44th | v3 (v2023.03.01) |
| May 8, 2023 | 80.34% (0.80345) | 97.79th | v3 (v2023.03.01) |
| Mar 28, 2023 | 82.31% (0.82307) | 97.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 84.01% (0.84006) | 97.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.43% (0.03427) | 68.31th | v1 |
| Jan 6, 2022 | 3.43% (0.03427) | 68.01th | v1 |
| Sep 1, 2021 | 3.43% (0.03427) | 81.93th | v1 |
| Apr 14, 2021 | 3.43% (0.03427) | 0.00th | v1 |
References (2)
- https://www.exploit-db.com/exploits/42434/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- https://www.synology.com/en-global/support/security/Synology_SA_17_34_PhotoStation x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.exploit-db.com/exploits/42434/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry | |
| https://www.synology.com/en-global/support/security/Synology_SA_17_34_PhotoStation | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.