CVE-2017-7921

Scores

EPSS

0.942high94.2%
0%20%40%60%80%100%

Percentile: 94.2%

CVSS

9.8critical3.x
0246810

CVSS Score: 9.8/10

All CVSS Scores

CVSS 3.x
9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0
7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Description

An Improper Authentication issue was discovered in Hikvision DS-2CD2xx2F-I Series V5.2.0 build 140721 to V5.4.0 build 160530, DS-2CD2xx0F-I Series V5.2.0 build 140721 to V5.4.0 Build 160401, DS-2CD2xx2FWD Series V5.3.1 build 150410 to V5.4.4 Build 161125, DS-2CD4x2xFWD Series V5.2.0 build 140721 to V5.4.0 Build 160414, DS-2CD4xx5 Series V5.2.0 build 140721 to V5.4.0 Build 160421, DS-2DFx Series V5.2.0 build 140805 to V5.4.5 Build 160928, and DS-2CD63xx Series V5.0.9 build 140305 to V5.3.5 Build 160106 devices. The improper authentication vulnerability occurs when an application does not adequately or correctly authenticate users. This may allow a malicious user to escalate his or her privileges on the system and gain access to sensitive information.

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Sources

nvd

CWEs

CWE-287

Related Vulnerabilities

Exploits

Exploit ID: CVE-2017-7921

Source: cisa

URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Vulnerable Software (58)

Type: Configuration

Vendor: *

Product: ds-2cd2032-i_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2112-i_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2132-i_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2212-i5_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2232-i5_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2312-i_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2332-i_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2412f-i(w)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2432f-i(w)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2512f-i(s)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2532f-i(s)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2612f-i(s)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2632f-i(s)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2712f-i(s)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2732f-i(s)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2t32-i3_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2t32-i5_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd2t32-i8_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd4012f-(a)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd

Type: Configuration

Vendor: *

Product: ds-2cd4012f-(p)_firmware

Operating System: * * *

Trait:
{  "children": [    {      "cpe_match": [        {          "cpe23uri": "cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:*",          "vulnerable": true        },        {          "c...

Source: nvd