Constellation · CASCA

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Every signal has a story.Follow the evidence.

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Minimum eligible CVSSOrderKEV only

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Current exploration

CVE-2017-7921

Your trail

Where next?

Selected cve

CVE-2017-7921

cve retained in the snapshot impact evidence slice.

79 retained evidence references · snapshot-bound · open authoritative view

StateSource-scoped evidence

PriorityOutside this view’s calculation scope

CoverageOutside this view’s calculation scope

Connections79

Choose an action.

Evidence state

identity unresolved
known present
evidence unknown

Snapshot-bound reason tuple

Evidence supportedfactor_a_kev

Eligible evidence is present for this bounded claim.

Revision: evidence-policy-v1.1.0
Cutoff: 2026-08-27T18:09:02.177Z
Resolution: None

Evidence supportedfactor_b_epss

Eligible evidence is present for this bounded claim.

Revision: evidence-policy-v1.1.0
Cutoff: 2026-08-27T18:09:02.177Z
Resolution: None

Evidence supportedfactor_c_cvss

Eligible evidence is present for this bounded claim.

Revision: casca-direct-cvss-eligibility-v1
Cutoff: 2026-08-27T18:09:02.177Z
Resolution: None

Source-reported scopefactor_d_breadth

The source assertion is retained, but its canonical identity is unresolved.

Revision: casca-factor-d-obligations-v1
Cutoff: 2026-08-27T18:09:02.177Z
Resolution: Resolve identity

Connections 79

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2232-i5

0e18ff71-093c-4213-8f77-a4d3e8c96684

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4012fwd-(w)

9dbac192-7a5b-482e-a68c-4cbe4978683e

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4332fwd-i(s)

09492fd1-c34e-4a83-9ce5-40a21fd5d2e4

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2t32-i5

8508484b-eed9-4f8c-9e76-5c7a661d6f45

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2212-i5

5277c24f-bf16-4628-b965-4752a6d0a7f2

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd63xx_series

7c81c71f-5906-48c8-ab95-b28136e8d06b

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212f-i(z)

eb02c406-36ce-4c8a-a1ee-1d88fb29894b

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4232fwd-i(z)

23560c1f-8727-4b23-b0e9-cb33bffca04c

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2332-i

f7f05582-f02e-43ca-ac81-3610ba67e332

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4012f-(a)

d73f2918-ee59-46ff-a59f-7878966a8ff1

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4224f-i(h)

a3996064-7002-4324-bb60-1acab2415c3f

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2312-i

ca40e67d-d5c5-462e-960f-b8e98ce36e9b

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2432f-i(w)

bfa1429a-0b33-4498-ba21-4c63e3e6371a

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4012f-(p)

7511385b-4d5d-4996-826c-45c9b3c76e2b

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4024f-(p)

b2aea03c-0d97-47be-baeb-14079269481f

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4124f-i(z)

09a2bc4f-c433-4f6d-9ae0-14920256f64c

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2112-i

ce40f1ce-f719-4e5c-842c-9722ec787f35

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4024f-(w)

5a7066d6-ec66-4f1c-94e0-6e661482758e

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2t32-i8

a4648380-2a9c-4884-b8aa-a8474afa60a6

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd6412fwd

2611b5b1-3b59-4077-a517-3c97e6abd56e

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212f-i(s)

78b39f1a-9e39-4195-9738-78464f35c6be

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212f-i(h)

0065d19c-75cf-4222-99e8-d084cfa50cb0

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4032fwd-(p)

1341cf5d-22b0-4604-80ea-a34ea6ed9454

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4032fwd-(a)

3ef6b837-42a1-49a8-8425-6a3d00f0aad4

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2512f-i(s)

39697f48-523b-4aca-9368-705ff34e65cf

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2632f-i(s)

17ec5eb7-516c-4719-b513-6a8849fa355c

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4132fwd-i(z)

4f8f4184-fead-45ba-ac6d-2df565881da5

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4332fwd-i(h)

d46f64d6-ebb6-4823-9036-a1204a172942

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4224f-i(s)

6702314a-695e-4324-bee8-0894a520d455

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4232fwd-i(h)

74c85701-8e66-4e15-b962-df8ce3dbf75b

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4312f-i(s)

081b7597-e492-494b-a72a-58d08c5ee694

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212fwd-i(z)

e21c6d5e-6899-4a22-ab11-ddc852d1a3d4

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2612f-i(s)

67ad16aa-cfe6-4eb9-a76f-26ef11c0b110

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2532f-i(s)

76cf44b9-7d86-4e38-9de3-e4b30e064973

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2t32-i3

1d2d0b72-b704-4ddd-93a6-6fcbb7576b3f

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4012fwd-(p)

caca22c5-6499-4e69-bd5f-6102cb073838

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212fwd-i(s)

e79a4926-fee8-4ffb-97e9-37b00f21702b

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4112f-i(z)

5a89fb9a-a4cf-4326-a082-29815967e206

has environmental constraint1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4024f-(a)

41dd7227-7ad0-4034-83df-bc2b0bb6f298

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2332-i_firmware

3546ed3a-f595-4e3d-a612-ed30217bc2bf

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4332fwd-i(s)_firmware

51e0874a-4310-4181-8c04-41a1b1e54bf9

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212f-i(s)_firmware

5c54d158-ca2d-4ea0-a1e2-dfc28efa088c

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4032fwd-(p)_firmware

5ccde190-3fc5-4693-93dc-ef3d9cf5c6a3

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2dfx_series_firmware

0c65bd39-ff51-4280-9f88-235cc7353ae2

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4124f-i(z)_firmware

7127d53f-668e-4c62-8386-497059e0ad93

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2t32-i3_firmware

98e5557c-ddec-406b-85ed-8ca5e9d6e4f6

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212fwd-i(h)_firmware

7d64933c-0114-4bb8-8c5b-1d7a3ad18608

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4324f-i(s)_firmware

814bc186-9ea8-40b0-8add-d1e1c0243439

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2432f-i(w)_firmware

c94a4e51-7c89-451c-995e-878547d04bcb

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2412f-i(w)_firmware

93ea4147-8981-4ce0-b0c6-b965faeb4af0

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4224f-i(z)_firmware

13d78a61-be22-41ba-ab90-9d73c00e6cda

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4324f-i(z)_firmware

ccf61c58-78b0-452f-a264-9799d1757eb9

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2132-i_firmware

a05577f7-7eed-4003-a585-ba7ed45f1a4e

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212f-i(z)_firmware

a7e27098-81cd-47f4-9629-d33ebc964d95

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4132fwd-i(z)_firmware

213a4505-07f3-43eb-96f4-24bb08d3dfbb

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4324f-i(h)_firmware

12644888-e073-4178-aba6-885b96be2eea

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2232-i5_firmware

3d68d416-12f2-4af6-b119-57f14319a958

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4232fwd-i(z)_firmware

1b6a1b58-6b28-4db6-9450-73c51cec55a6

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212fwd-i(z)_firmware

050788d7-831f-4d1c-8958-9c482218b602

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4332fwd-i(z)_firmware

f242cee6-a108-4cde-87a5-7440f823c8be

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4212fwd-i(s)_firmware

613031ba-9442-4337-91df-ab7101b11770

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4032fwd-(w)_firmware

002eaa5f-00f4-4eba-9443-6fce433ded83

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2732f-i(s)_firmware

31b7ec68-f6a2-4be6-a9c2-6ef36ed5a651

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2532f-i(s)_firmware

9bd005d4-c623-4c82-b886-44ed13895871

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4332fwd-i(h)_firmware

327c277d-4fdd-4cd3-9fbb-9f138f02fe12

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4312f-i(h)_firmware

97f88dd7-6b59-4954-b22f-82bf1d055372

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4312f-i(s)_firmware

21b959f4-e60d-45a3-ad49-67343b41e24e

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2t32-i5_firmware

4e5cbe33-c6b3-498a-b72b-2f5d15f10e6e

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd6412fwd_firmware

3563a49b-0687-4d8d-8975-7e7647bebfac

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2212-i5_firmware

e7cd6035-663e-4e79-8cfc-08c44a74dbd6

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2032-i_firmware

56e0e13e-8db5-4276-9b72-64c74b35f3fd

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2712f-i(s)_firmware

ab5f177d-3c2b-473d-9e00-3703c07a62a4

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2t32-i8_firmware

8a6e626a-79c3-4e40-85df-ab9a73bee1dd

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2612f-i(s)_firmware

317ffe01-0607-4c5f-9194-907fd7bd47b5

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4232fwd-i(s)_firmware

0491ef9c-5f13-4113-abb7-59f973c5e553

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4224f-i(h)_firmware

50860d5f-0fc6-4200-8d3f-09ad76a7ad66

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd63xx_series_firmware

77fcbf96-4b9c-4c5b-ad50-299eeac59858

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd4312f-i(z)_firmware

85552a26-3416-4680-8a71-fdfeb4a18bb3

has vulnerable target scope1 retained · stored CVE-2017-7921 → hikvision · ds-2cd2312-i_firmware

8271b938-4e59-44bf-8065-4d0218538051

Focused snapshot evidence neighborhood.

CVEProductSignalSelected / traceVisual proximity carries zero evidence weight.

Data as of

Evidence current through Aug 27, 2026, 6:09 PM UTC · 80 entities · 79 relationships · bounded partial