fkie_cve-2022-4499
Vulnerability from fkie_nvd
Published
2023-01-11 19:15
Modified
2024-11-21 07:35
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
TP-Link routers, Archer C5 and WR710N-V1, using the latest software, the strcmp function used for checking credentials in httpd, is susceptible to a side-channel attack. By measuring the response time of the httpd process, an attacker could guess each byte of the username and password.
References
cret@cert.orghttps://kb.cert.org/vuls/id/572615Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://kb.cert.org/vuls/id/572615Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
tp-link archer_c5_firmware 2_160201_us
tp-link archer_c5 2.0
tp-link tl-wr710n_firmware 1_151022_us
tp-link tl-wr710n 1.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:tp-link:archer_c5_firmware:2_160201_us:*:*:*:*:*:*:*",
                     matchCriteriaId: "B7CD0ED5-31F0-47CD-AC06-FA1909722F91",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:h:tp-link:archer_c5:2.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "1FE42DA9-9225-4D3F-920E-DD826369FB49",
                     vulnerable: false,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
         operator: "AND",
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:tp-link:tl-wr710n_firmware:1_151022_us:*:*:*:*:*:*:*",
                     matchCriteriaId: "343FFD09-AE5D-48F3-A6A9-F28A66D3D49D",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:h:tp-link:tl-wr710n:1.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "0E936B0D-9F70-4F35-A135-6255FA6405DF",
                     vulnerable: false,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
         operator: "AND",
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "TP-Link routers, Archer C5 and WR710N-V1, using the latest software, the strcmp function used for checking credentials in httpd, is susceptible to a side-channel attack. By measuring the response time of the httpd process, an attacker could guess each byte of the username and password.",
      },
      {
         lang: "es",
         value: "Los routers TP-Link, Archer C5 y WR710N-V1, que utilizan el software más reciente, la función strcmp utilizada para verificar las credenciales en httpd, son susceptibles a un ataque de canal lateral. Al medir el tiempo de respuesta del proceso httpd, un atacante podría adivinar cada byte del nombre de usuario y la contraseña.",
      },
   ],
   id: "CVE-2022-4499",
   lastModified: "2024-11-21T07:35:23.177",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2023-01-11T19:15:10.170",
   references: [
      {
         source: "cret@cert.org",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "https://kb.cert.org/vuls/id/572615",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
         ],
         url: "https://kb.cert.org/vuls/id/572615",
      },
   ],
   sourceIdentifier: "cret@cert.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-203",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.